{"title":"Household \u0026 Portable RO Water Filters","description":"","products":[{"product_id":"countertop-ro-systems-c01","title":"Countertop RO Systems - C01","description":"\u003cstyle\u003e\n .pw-c01-system-guide {\n --pw-blue: #036aff;\n --pw-blue-dark: #0056d6;\n --pw-text: #172033;\n --pw-muted: #5f6b7a;\n --pw-border: #dbe8f7;\n --pw-soft: #eef6ff;\n --pw-card: #ffffff;\n width: 100%;\n padding: 36px 16px;\n background: linear-gradient(\n 135deg,\n #eef6ff 0%,\n #ffffff 52%,\n #f3f8ff 100%\n );\n font-family: Arial, Helvetica, sans-serif;\n color: var(--pw-text);\n box-sizing: border-box;\n }\n\n .pw-c01-system-guide * {\n box-sizing: border-box;\n }\n\n .pw-c01-wrap {\n width: 100%;\n max-width: 1180px;\n margin: 0 auto;\n }\n\n .pw-c01-section {\n margin-bottom: 24px;\n background: rgba(255, 255, 255, 0.96);\n border: 1px solid var(--pw-border);\n border-radius: 24px;\n overflow: hidden;\n box-shadow: 0 12px 34px rgba(23, 32, 51, 0.05);\n }\n\n .pw-c01-section:last-child {\n margin-bottom: 0;\n }\n\n .pw-c01-section-title {\n display: flex;\n align-items: center;\n justify-content: space-between;\n gap: 14px;\n padding: 22px 24px;\n background: linear-gradient(\n 90deg,\n rgba(3, 106, 255, 0.1),\n rgba(3, 106, 255, 0.03)\n );\n border-bottom: 1px solid var(--pw-border);\n }\n\n .pw-c01-section-title h3 {\n margin: 0;\n color: var(--pw-text);\n font-size: 22px;\n line-height: 1.3;\n }\n\n .pw-c01-section-title \u003e span {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 34px;\n height: 34px;\n padding: 0 9px;\n border-radius: 12px;\n background: var(--pw-blue);\n color: #ffffff;\n font-size: 14px;\n line-height: 1;\n font-weight: 800;\n }\n\n .pw-c01-overview-grid,\n .pw-c01-filter-grid,\n .pw-c01-metrics-grid,\n .pw-c01-display-grid,\n .pw-c01-control-grid,\n .pw-c01-dispense-grid,\n .pw-c01-pitcher-grid,\n .pw-c01-use-grid {\n display: grid;\n gap: 14px;\n padding: 24px;\n }\n\n .pw-c01-overview-grid,\n .pw-c01-metrics-grid,\n .pw-c01-display-grid,\n .pw-c01-dispense-grid,\n .pw-c01-use-grid {\n grid-template-columns: repeat(4, minmax(0, 1fr));\n }\n\n .pw-c01-filter-grid,\n .pw-c01-pitcher-grid {\n grid-template-columns: repeat(3, minmax(0, 1fr));\n }\n\n .pw-c01-control-grid {\n grid-template-columns: repeat(4, minmax(0, 1fr));\n padding-top: 0;\n }\n\n .pw-c01-card,\n .pw-c01-filter-card,\n .pw-c01-metric-card,\n .pw-c01-display-card,\n .pw-c01-control-card,\n .pw-c01-dispense-card,\n .pw-c01-pitcher-card,\n .pw-c01-use-card {\n position: relative;\n padding: 18px;\n border: 1px solid var(--pw-border);\n border-radius: 18px;\n background: #ffffff;\n transition:\n transform 0.25s ease,\n box-shadow 0.25s ease,\n border-color 0.25s ease;\n }\n\n .pw-c01-card:hover,\n .pw-c01-filter-card:hover,\n .pw-c01-metric-card:hover,\n .pw-c01-display-card:hover,\n .pw-c01-control-card:hover,\n .pw-c01-dispense-card:hover,\n .pw-c01-pitcher-card:hover,\n .pw-c01-use-card:hover {\n transform: translateY(-3px);\n border-color: #bfd9fb;\n box-shadow: 0 12px 26px rgba(3, 106, 255, 0.08);\n }\n\n .pw-c01-card \u003e span,\n .pw-c01-filter-card \u003e span,\n .pw-c01-metric-card \u003e span,\n .pw-c01-display-card \u003e span,\n .pw-c01-control-card \u003e span,\n .pw-c01-dispense-card \u003e span,\n .pw-c01-pitcher-card \u003e span {\n display: block;\n margin-bottom: 8px;\n color: var(--pw-muted);\n font-size: 12px;\n line-height: 1.3;\n font-weight: 800;\n text-transform: uppercase;\n letter-spacing: 0.04em;\n }\n\n .pw-c01-card strong,\n .pw-c01-filter-card strong,\n .pw-c01-metric-card strong,\n .pw-c01-display-card strong,\n .pw-c01-control-card strong,\n .pw-c01-dispense-card strong,\n .pw-c01-pitcher-card strong,\n .pw-c01-use-card strong {\n display: block;\n color: var(--pw-text);\n font-size: 16px;\n line-height: 1.45;\n font-weight: 800;\n }\n\n .pw-c01-card p,\n .pw-c01-filter-card p,\n .pw-c01-metric-card p,\n .pw-c01-display-card p,\n .pw-c01-control-card p,\n .pw-c01-dispense-card p,\n .pw-c01-pitcher-card p,\n .pw-c01-use-card p {\n margin: 8px 0 0;\n color: var(--pw-muted);\n font-size: 13px;\n line-height: 1.6;\n }\n\n .pw-c01-primary {\n background: linear-gradient(135deg, #036aff 0%, #2088ff 100%);\n border-color: var(--pw-blue);\n }\n\n .pw-c01-primary \u003e span,\n .pw-c01-primary strong,\n .pw-c01-primary p {\n color: #ffffff;\n }\n\n .pw-c01-system-guide\n .pw-c01-filter-card.pw-c01-filter-featured {\n background-color: #036aff !important;\n background-image: linear-gradient(\n 135deg,\n #036aff 0%,\n #2088ff 100%\n ) !important;\n border-color: #036aff !important;\n }\n\n .pw-c01-system-guide\n .pw-c01-filter-card.pw-c01-filter-featured \u003e span,\n .pw-c01-system-guide\n .pw-c01-filter-card.pw-c01-filter-featured \u003e strong,\n .pw-c01-system-guide\n .pw-c01-filter-card.pw-c01-filter-featured \u003e p {\n color: #ffffff !important;\n }\n\n .pw-c01-system-guide\n .pw-c01-filter-card.pw-c01-filter-featured\n .pw-c01-tags span {\n background-color: #ffffff !important;\n color: #036aff !important;\n }\n\n .pw-c01-intro {\n padding: 24px 24px 0;\n }\n\n .pw-c01-intro-box {\n padding: 20px;\n border: 1px solid #dcecff;\n border-radius: 20px;\n background: var(--pw-soft);\n }\n\n .pw-c01-intro-box h4 {\n margin: 0 0 10px;\n color: var(--pw-text);\n font-size: 19px;\n line-height: 1.35;\n }\n\n .pw-c01-intro-box p {\n margin: 0;\n color: var(--pw-muted);\n font-size: 15px;\n line-height: 1.65;\n }\n\n .pw-c01-tags {\n display: flex;\n flex-wrap: wrap;\n gap: 7px;\n margin-top: 12px;\n }\n\n .pw-c01-tags span {\n display: inline-block;\n padding: 6px 9px;\n border-radius: 999px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.2;\n font-weight: 800;\n }\n\n .pw-c01-primary .pw-c01-tags span {\n background: rgba(255, 255, 255, 0.96);\n color: var(--pw-blue);\n }\n\n .pw-c01-filter-life {\n display: inline-flex;\n align-items: center;\n margin-top: 14px;\n padding: 8px 11px;\n border-radius: 10px;\n background: #f4f9ff;\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.3;\n font-weight: 800;\n }\n\n .pw-c01-filter-featured .pw-c01-filter-life,\n .pw-c01-primary .pw-c01-filter-life {\n background: rgba(255, 255, 255, 0.96);\n color: var(--pw-blue);\n }\n\n .pw-c01-display-icon {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 38px;\n height: 38px;\n margin-bottom: 13px;\n padding: 0 8px;\n border-radius: 12px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 13px;\n line-height: 1;\n font-weight: 800;\n }\n\n .pw-c01-control-card {\n text-align: center;\n }\n\n .pw-c01-control-action {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 74px;\n min-height: 34px;\n margin-bottom: 12px;\n padding: 7px 12px;\n border-radius: 999px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.2;\n font-weight: 800;\n }\n\n .pw-c01-volume {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 68px;\n height: 38px;\n margin-bottom: 13px;\n padding: 0 12px;\n border-radius: 999px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 14px;\n font-weight: 800;\n }\n\n .pw-c01-primary .pw-c01-volume {\n background: #ffffff;\n color: var(--pw-blue);\n }\n\n .pw-c01-use-card {\n padding-top: 20px;\n }\n\n .pw-c01-use-number {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n width: 30px;\n height: 30px;\n margin-bottom: 12px;\n border-radius: 10px;\n background: var(--pw-blue);\n color: #ffffff;\n font-size: 13px;\n font-weight: 800;\n }\n\n .pw-c01-note {\n padding: 0 24px 24px;\n }\n\n .pw-c01-note-inner {\n padding: 16px 18px;\n border: 1px solid #dcecff;\n border-radius: 18px;\n background: var(--pw-soft);\n color: var(--pw-muted);\n font-size: 14px;\n line-height: 1.65;\n }\n\n .pw-c01-note-inner strong {\n color: var(--pw-text);\n }\n\n .pw-c01-warning-inner {\n background: #fff9ed;\n border-color: #f1dfb7;\n }\n\n @media (max-width: 1100px) {\n .pw-c01-filter-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n\n .pw-c01-display-grid {\n grid-template-columns: repeat(3, minmax(0, 1fr));\n }\n }\n\n @media (max-width: 980px) {\n .pw-c01-overview-grid,\n .pw-c01-metrics-grid,\n .pw-c01-control-grid,\n .pw-c01-dispense-grid,\n .pw-c01-use-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n\n .pw-c01-pitcher-grid {\n grid-template-columns: 1fr;\n }\n }\n\n @media (max-width: 760px) {\n .pw-c01-display-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n }\n\n @media (max-width: 640px) {\n .pw-c01-system-guide {\n padding: 28px 14px;\n }\n\n .pw-c01-section {\n border-radius: 20px;\n }\n\n .pw-c01-section-title {\n padding: 18px;\n }\n\n .pw-c01-section-title h3 {\n font-size: 19px;\n }\n\n .pw-c01-overview-grid,\n .pw-c01-filter-grid,\n .pw-c01-metrics-grid,\n .pw-c01-display-grid,\n .pw-c01-control-grid,\n .pw-c01-dispense-grid,\n .pw-c01-pitcher-grid,\n .pw-c01-use-grid {\n grid-template-columns: 1fr;\n padding: 18px;\n }\n\n .pw-c01-control-grid {\n padding-top: 0;\n }\n\n .pw-c01-intro {\n padding: 18px 18px 0;\n }\n\n .pw-c01-note {\n padding: 0 18px 18px;\n }\n }\n\n @media (prefers-reduced-motion: reduce) {\n .pw-c01-card,\n .pw-c01-filter-card,\n .pw-c01-metric-card,\n .pw-c01-display-card,\n .pw-c01-control-card,\n .pw-c01-dispense-card,\n .pw-c01-pitcher-card,\n .pw-c01-use-card {\n transition: none;\n }\n\n .pw-c01-card:hover,\n .pw-c01-filter-card:hover,\n .pw-c01-metric-card:hover,\n .pw-c01-display-card:hover,\n .pw-c01-control-card:hover,\n .pw-c01-dispense-card:hover,\n .pw-c01-pitcher-card:hover,\n .pw-c01-use-card:hover {\n transform: none;\n }\n }\n\u003c\/style\u003e\n\n\u003csection class=\"pw-c01-system-guide\"\u003e\n \u003cdiv class=\"pw-c01-wrap\"\u003e\n\n \u003c!-- 01 Product Overview --\u003e\n \u003cdiv class=\"pw-c01-section\"\u003e\n \u003cdiv class=\"pw-c01-section-title\"\u003e\n \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n \u003cspan\u003e01\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-overview-grid\"\u003e\n \u003cdiv class=\"pw-c01-card pw-c01-primary\"\u003e\n \u003cspan\u003eProduct Name\u003c\/span\u003e\n\n \u003cstrong\u003eCountertop Reverse Osmosis Water System\u003c\/strong\u003e\n\n \u003cp\u003e\n A compact countertop RO system that filters, stores,\n heats, and dispenses purified water without permanent\n plumbing installation.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-card pw-c01-primary\"\u003e\n \u003cspan\u003eModel No.\u003c\/span\u003e\n\n \u003cstrong\u003eC01\u003c\/strong\u003e\n\n \u003cp\u003e\n Countertop reverse osmosis system with instant heating,\n a removable feed-water tank, portable purified-water\n pitcher, and smart touch controls.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-card\"\u003e\n \u003cspan\u003eFiltration System\u003c\/span\u003e\n\n \u003cstrong\u003e2-Stage RO Filtration\u003c\/strong\u003e\n\n \u003cp\u003e\n Combines an activated-carbon and RO composite cartridge\n with a separate activated-carbon alkaline post-filter.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-card\"\u003e\n \u003cspan\u003eFiltration Precision\u003c\/span\u003e\n\n \u003cstrong\u003e0.0001 Micron\u003c\/strong\u003e\n\n \u003cp\u003e\n High-precision reverse osmosis filtration helps reduce\n dissolved solids and a broad range of unwanted substances\n commonly found in tap water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-card\"\u003e\n \u003cspan\u003eRated Production\u003c\/span\u003e\n\n \u003cstrong\u003e100 GPD\u003c\/strong\u003e\n\n \u003cp\u003e\n Supports steady production of purified water for\n everyday household, apartment, and office use.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-card\"\u003e\n \u003cspan\u003eFeed-Water Tank\u003c\/span\u003e\n\n \u003cstrong\u003e4.5 L \/ 152 fl oz\u003c\/strong\u003e\n\n \u003cp\u003e\n The removable rear tank makes refilling easy and\n eliminates the need for a direct faucet connection.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-card\"\u003e\n \u003cspan\u003ePure-Water Pitcher\u003c\/span\u003e\n\n \u003cstrong\u003e1.4 L \/ 47.3 fl oz\u003c\/strong\u003e\n\n \u003cp\u003e\n The removable pitcher collects filtered water and can\n be carried to a table, desk, meeting room, or refrigerator.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-card\"\u003e\n \u003cspan\u003eProduct Size\u003c\/span\u003e\n\n \u003cstrong\u003e9 × 16.5 × 14.8 in\u003c\/strong\u003e\n\n \u003cp\u003e\n A compact freestanding design suitable for countertops\n in kitchens, apartments, offices, and break rooms.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-note\"\u003e\n \u003cdiv class=\"pw-c01-note-inner pw-c01-warning-inner\"\u003e\n \u003cstrong\u003eRecommended water source:\u003c\/strong\u003e\n The C01 is designed for municipal tap water. Do not add\n muddy water, ice, milk, juice, flavored liquids, or other\n mixed beverages to the feed-water tank.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 02 Filtration System --\u003e\n \u003cdiv class=\"pw-c01-section\"\u003e\n \u003cdiv class=\"pw-c01-section-title\"\u003e\n \u003ch3\u003eRO Filtration \u0026amp; Alkaline Post-Filtration\u003c\/h3\u003e\n \u003cspan\u003e02\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-intro\"\u003e\n \u003cdiv class=\"pw-c01-intro-box\"\u003e\n \u003ch4\u003eHigh-Precision RO Filtration with Final Taste Adjustment\u003c\/h4\u003e\n\n \u003cp\u003e\n The C01 uses two replaceable filter cartridges.\n The main composite cartridge combines activated-carbon\n treatment with reverse osmosis filtration, while the\n second-stage post-filter helps refine taste and support\n a more balanced drinking-water experience.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-filter-grid\"\u003e\n \u003cdiv class=\"pw-c01-filter-card pw-c01-filter-featured\"\u003e\n \u003cspan\u003eComplete Filtration System\u003c\/span\u003e\n\n \u003cstrong\u003eRO Purification Plus Alkaline Post-Filtration\u003c\/strong\u003e\n\n \u003cp\u003e\n Water passes through the main activated-carbon and RO\n composite filter before receiving final treatment through\n the separate post-filter cartridge.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c01-tags\"\u003e\n \u003cspan\u003e0.0001 Micron\u003c\/span\u003e\n \u003cspan\u003eActivated Carbon\u003c\/span\u003e\n \u003cspan\u003eRO Membrane\u003c\/span\u003e\n \u003cspan\u003eAlkaline Post-Filter\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-filter-card\"\u003e\n \u003cspan\u003eContaminant Reduction\u003c\/span\u003e\n\n \u003cstrong\u003eBroad-Spectrum RO Filtration\u003c\/strong\u003e\n\n \u003cp\u003e\n Designed to help reduce more than 1,000 unwanted\n substances, including chlorine, fluoride, selected heavy\n metals, microplastics, arsenic, PFAS, and dissolved solids.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c01-tags\"\u003e\n \u003cspan\u003eChlorine\u003c\/span\u003e\n \u003cspan\u003eFluoride\u003c\/span\u003e\n \u003cspan\u003eHeavy Metals\u003c\/span\u003e\n \u003cspan\u003eMicroplastics\u003c\/span\u003e\n \u003cspan\u003ePFAS\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-filter-card\"\u003e\n \u003cspan\u003eRO Filtration Precision\u003c\/span\u003e\n\n \u003cstrong\u003e0.0001-Micron Membrane\u003c\/strong\u003e\n\n \u003cp\u003e\n The high-precision RO membrane helps separate dissolved\n solids and other small impurities from the feed water.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c01-tags\"\u003e\n \u003cspan\u003eHigh Precision\u003c\/span\u003e\n \u003cspan\u003eTDS Reduction\u003c\/span\u003e\n \u003cspan\u003eRO Purification\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-filter-card\"\u003e\n \u003cspan\u003eStage 1 Filter\u003c\/span\u003e\n\n \u003cstrong\u003eActivated Carbon + RO Composite Filter\u003c\/strong\u003e\n\n \u003cp\u003e\n The primary cartridge combines activated-carbon treatment\n and reverse osmosis filtration inside one twist-lock\n replacement filter.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c01-filter-life\"\u003e\n Recommended replacement: Every 12 months\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-filter-card\"\u003e\n \u003cspan\u003eStage 2 Filter\u003c\/span\u003e\n\n \u003cstrong\u003eActivated Carbon Alkaline Post-Filter\u003c\/strong\u003e\n\n \u003cp\u003e\n Provides final water treatment to help refine taste and\n balance the drinking characteristics of RO-filtered water.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c01-tags\"\u003e\n \u003cspan\u003eTaste Adjustment\u003c\/span\u003e\n \u003cspan\u003eFinal Filtration\u003c\/span\u003e\n \u003cspan\u003epH Balance\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-filter-life\"\u003e\n Recommended replacement: Every 6 months\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-filter-card\"\u003e\n \u003cspan\u003eFilter Monitoring\u003c\/span\u003e\n\n \u003cstrong\u003ePR and C Filter-Life Indicators\u003c\/strong\u003e\n\n \u003cp\u003e\n The smart display tracks the remaining life of both\n cartridges and provides advance replacement reminders.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c01-tags\"\u003e\n \u003cspan\u003eWhite: Above 10%\u003c\/span\u003e\n \u003cspan\u003eFlashing Red: Below 10%\u003c\/span\u003e\n \u003cspan\u003eRed: Expired\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-note\"\u003e\n \u003cdiv class=\"pw-c01-note-inner\"\u003e\n \u003cstrong\u003eFilter-life guidance:\u003c\/strong\u003e\n Actual replacement timing varies with source-water quality,\n daily water consumption, filtered volume, seasonal temperature,\n TDS level, and operating conditions. Replace a filter earlier\n if water flow, taste, or filtration performance noticeably changes.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 03 Capacity and Performance --\u003e\n \u003cdiv class=\"pw-c01-section\"\u003e\n \u003cdiv class=\"pw-c01-section-title\"\u003e\n \u003ch3\u003eCapacity, Heating \u0026amp; Everyday Convenience\u003c\/h3\u003e\n \u003cspan\u003e03\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-metrics-grid\"\u003e\n \u003cdiv class=\"pw-c01-metric-card pw-c01-primary\"\u003e\n \u003cspan\u003eFeed-Water Capacity\u003c\/span\u003e\n\n \u003cstrong\u003e4.5 L \/ 152 fl oz\u003c\/strong\u003e\n\n \u003cp\u003e\n The large removable tank supports everyday drinking-water\n needs while reducing the frequency of refilling.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-metric-card pw-c01-primary\"\u003e\n \u003cspan\u003ePurified-Water Pitcher\u003c\/span\u003e\n\n \u003cstrong\u003e1.4 L \/ 47.3 fl oz\u003c\/strong\u003e\n\n \u003cp\u003e\n Filtered water is automatically produced and collected\n inside the removable matching pitcher.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-metric-card\"\u003e\n \u003cspan\u003eRated Production\u003c\/span\u003e\n\n \u003cstrong\u003e100 GPD\u003c\/strong\u003e\n\n \u003cp\u003e\n Designed to produce purified water steadily under\n suitable feed-water and operating conditions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-metric-card\"\u003e\n \u003cspan\u003eDispensing Options\u003c\/span\u003e\n\n \u003cstrong\u003e4 Preset Volumes\u003c\/strong\u003e\n\n \u003cp\u003e\n Select 120 mL, 250 mL, 500 mL, or 999 mL directly\n from the touch control panel.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-metric-card\"\u003e\n \u003cspan\u003eWater Temperature\u003c\/span\u003e\n\n \u003cstrong\u003eRoom Temperature to Boiling\u003c\/strong\u003e\n\n \u003cp\u003e\n Increase or decrease the selected water temperature\n for drinking, cooking, coffee, tea, and other daily uses.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-metric-card\"\u003e\n \u003cspan\u003eAutomatic Water Production\u003c\/span\u003e\n\n \u003cstrong\u003eRefills the Pitcher Automatically\u003c\/strong\u003e\n\n \u003cp\u003e\n When the pitcher water level is low, the system\n automatically begins producing additional purified water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-metric-card\"\u003e\n \u003cspan\u003eInstallation\u003c\/span\u003e\n\n \u003cstrong\u003eNo Plumbing Required\u003c\/strong\u003e\n\n \u003cp\u003e\n Fill the removable tank, install the pitcher, and connect\n the power supply. No drilling or faucet modification is required.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-metric-card\"\u003e\n \u003cspan\u003ePower Specification\u003c\/span\u003e\n\n \u003cstrong\u003e110V \/ 60Hz\u003c\/strong\u003e\n\n \u003cp\u003e\n Designed for indoor countertop operation with a properly\n grounded electrical outlet rated for the appliance.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-note\"\u003e\n \u003cdiv class=\"pw-c01-note-inner pw-c01-warning-inner\"\u003e\n \u003cstrong\u003eHot-water safety:\u003c\/strong\u003e\n The C01 can dispense very hot or boiling water. Keep the\n appliance out of reach of children and always confirm the\n selected temperature before dispensing.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 04 Smart Display --\u003e\n \u003cdiv class=\"pw-c01-section\"\u003e\n \u003cdiv class=\"pw-c01-section-title\"\u003e\n \u003ch3\u003eSmart Display \u0026amp; System Monitoring\u003c\/h3\u003e\n \u003cspan\u003e04\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-intro\"\u003e\n \u003cdiv class=\"pw-c01-intro-box\"\u003e\n \u003ch4\u003eMonitor Water, Filters, Temperature, and System Status\u003c\/h4\u003e\n\n \u003cp\u003e\n The integrated touch panel displays the current temperature,\n selected water volume, TDS value, filter status, pitcher\n position, water-production status, and water-changing reminders.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-display-grid\"\u003e\n \u003cdiv class=\"pw-c01-display-card\"\u003e\n \u003cdiv class=\"pw-c01-display-icon\"\u003eTDS\u003c\/div\u003e\n\n \u003cspan\u003eReal-Time TDS\u003c\/span\u003e\n\n \u003cstrong\u003eView Water Status\u003c\/strong\u003e\n\n \u003cp\u003e\n The display shows the TDS value while the system is in\n standby mode for convenient water-quality monitoring.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-display-card\"\u003e\n \u003cdiv class=\"pw-c01-display-icon\"\u003ePR\u003c\/div\u003e\n\n \u003cspan\u003eMain Filter Life\u003c\/span\u003e\n\n \u003cstrong\u003eRO Filter Monitoring\u003c\/strong\u003e\n\n \u003cp\u003e\n The PR indicator shows the remaining service status\n of the activated-carbon and RO composite cartridge.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-display-card\"\u003e\n \u003cdiv class=\"pw-c01-display-icon\"\u003eC\u003c\/div\u003e\n\n \u003cspan\u003ePost-Filter Life\u003c\/span\u003e\n\n \u003cstrong\u003eSecond Filter Monitoring\u003c\/strong\u003e\n\n \u003cp\u003e\n The C indicator tracks the remaining service status\n of the activated-carbon post-filter cartridge.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-display-card\"\u003e\n \u003cdiv class=\"pw-c01-display-icon\"\u003eH₂O\u003c\/div\u003e\n\n \u003cspan\u003eChange-Water Reminder\u003c\/span\u003e\n\n \u003cstrong\u003eKnow When to Refresh the Tank\u003c\/strong\u003e\n\n \u003cp\u003e\n A flashing indicator reminds you to empty the remaining\n concentrated water before adding fresh tap water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-display-card\"\u003e\n \u003cdiv class=\"pw-c01-display-icon\"\u003eMAKE\u003c\/div\u003e\n\n \u003cspan\u003eWater-Production Status\u003c\/span\u003e\n\n \u003cstrong\u003eSee When RO Water Is Processing\u003c\/strong\u003e\n\n \u003cp\u003e\n The processing indicator illuminates while the system\n is producing purified water for the pitcher.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-display-card\"\u003e\n \u003cdiv class=\"pw-c01-display-icon\"\u003eJUG\u003c\/div\u003e\n\n \u003cspan\u003ePitcher Position\u003c\/span\u003e\n\n \u003cstrong\u003ePlacement Monitoring\u003c\/strong\u003e\n\n \u003cp\u003e\n The system monitors whether the matching purified-water\n pitcher is securely positioned.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-display-card\"\u003e\n \u003cdiv class=\"pw-c01-display-icon\"\u003e°C\u003c\/div\u003e\n\n \u003cspan\u003eTemperature Display\u003c\/span\u003e\n\n \u003cstrong\u003eSee the Selected Temperature\u003c\/strong\u003e\n\n \u003cp\u003e\n The main screen displays the selected outlet-water\n temperature before dispensing begins.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-display-card\"\u003e\n \u003cdiv class=\"pw-c01-display-icon\"\u003e12H\u003c\/div\u003e\n\n \u003cspan\u003eWater-Freshness Indicator\u003c\/span\u003e\n\n \u003cstrong\u003eBlue or Red Status Light\u003c\/strong\u003e\n\n \u003cp\u003e\n The pitcher light remains blue within 12 hours and\n changes to red when the purified water has remained\n in the pitcher for more than 12 hours.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-control-grid\"\u003e\n \u003cdiv class=\"pw-c01-control-card\"\u003e\n \u003cdiv class=\"pw-c01-control-action\"\u003eTap Volume\u003c\/div\u003e\n\n \u003cstrong\u003eSelect Dispensing Amount\u003c\/strong\u003e\n\n \u003cp\u003e\n Choose between 120 mL, 250 mL, 500 mL,\n and 999 mL.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-control-card\"\u003e\n \u003cdiv class=\"pw-c01-control-action\"\u003eTap + \/ −\u003c\/div\u003e\n\n \u003cstrong\u003eAdjust Water Temperature\u003c\/strong\u003e\n\n \u003cp\u003e\n Increase or decrease the selected outlet-water\n temperature before dispensing.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-control-card\"\u003e\n \u003cdiv class=\"pw-c01-control-action\"\u003ePress Water\u003c\/div\u003e\n\n \u003cstrong\u003eStart or Stop Dispensing\u003c\/strong\u003e\n\n \u003cp\u003e\n Press the dispensing button once to begin and\n press it again to stop the water flow.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-control-card\"\u003e\n \u003cdiv class=\"pw-c01-control-action\"\u003eHold 3 Seconds\u003c\/div\u003e\n\n \u003cstrong\u003eAccess Special Functions\u003c\/strong\u003e\n\n \u003cp\u003e\n Button combinations provide access to filter reset,\n forced flushing, and one-key emptying modes.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-note\"\u003e\n \u003cdiv class=\"pw-c01-note-inner\"\u003e\n \u003cstrong\u003eTDS display notice:\u003c\/strong\u003e\n The final post-filter may add selected minerals to the\n filtered water. As a result, the displayed TDS value may\n not represent contaminant-removal performance by itself.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 05 Dispensing --\u003e\n \u003cdiv class=\"pw-c01-section\"\u003e\n \u003cdiv class=\"pw-c01-section-title\"\u003e\n \u003ch3\u003eFour Dispensing Volumes \u0026amp; Portable Pitcher\u003c\/h3\u003e\n \u003cspan\u003e05\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-dispense-grid\"\u003e\n \u003cdiv class=\"pw-c01-dispense-card\"\u003e\n \u003cdiv class=\"pw-c01-volume\"\u003e120 mL\u003c\/div\u003e\n\n \u003cspan\u003ePreset Volume\u003c\/span\u003e\n\n \u003cstrong\u003eSmall Serving\u003c\/strong\u003e\n\n \u003cp\u003e\n Suitable for a small cup, medication preparation,\n or a limited amount of hot water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-dispense-card\"\u003e\n \u003cdiv class=\"pw-c01-volume\"\u003e250 mL\u003c\/div\u003e\n\n \u003cspan\u003ePreset Volume\u003c\/span\u003e\n\n \u003cstrong\u003eEveryday Drinking Glass\u003c\/strong\u003e\n\n \u003cp\u003e\n A practical preset for a standard drinking glass,\n coffee cup, or tea mug.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-dispense-card\"\u003e\n \u003cdiv class=\"pw-c01-volume\"\u003e500 mL\u003c\/div\u003e\n\n \u003cspan\u003ePreset Volume\u003c\/span\u003e\n\n \u003cstrong\u003eBottles and Larger Cups\u003c\/strong\u003e\n\n \u003cp\u003e\n Suitable for many reusable bottles, tumblers,\n and larger beverage containers.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-dispense-card pw-c01-primary\"\u003e\n \u003cdiv class=\"pw-c01-volume\"\u003e999 mL\u003c\/div\u003e\n\n \u003cspan\u003eLarge Preset Volume\u003c\/span\u003e\n\n \u003cstrong\u003eFor Sharing or Cooking\u003c\/strong\u003e\n\n \u003cp\u003e\n Dispense a larger amount for cooking, meal preparation,\n sharing, or filling a separate container.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-pitcher-grid\"\u003e\n \u003cdiv class=\"pw-c01-pitcher-card pw-c01-primary\"\u003e\n \u003cspan\u003eAutomatic Pitcher Filling\u003c\/span\u003e\n\n \u003cstrong\u003eProduces Water When the Level Is Low\u003c\/strong\u003e\n\n \u003cp\u003e\n When the purified-water level drops, the C01 automatically\n starts producing additional RO water until the pitcher\n reaches its full level.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-pitcher-card\"\u003e\n \u003cspan\u003ePortable Water Storage\u003c\/span\u003e\n\n \u003cstrong\u003eMove Filtered Water Where Needed\u003c\/strong\u003e\n\n \u003cp\u003e\n Remove the pitcher and bring purified water to a dining\n table, work desk, bedroom, conference room, or refrigerator.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-pitcher-card\"\u003e\n \u003cspan\u003eOne-Key Emptying\u003c\/span\u003e\n\n \u003cstrong\u003eDispense the Full 1.4 L Pitcher\u003c\/strong\u003e\n\n \u003cp\u003e\n The one-key emptying function allows the system to\n continuously dispense the pitcher water at the selected\n temperature when a larger amount is needed.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-note\"\u003e\n \u003cdiv class=\"pw-c01-note-inner pw-c01-warning-inner\"\u003e\n \u003cstrong\u003eFirst hot-water dispense:\u003c\/strong\u003e\n After the system is powered on, it may initially dispense\n a small amount of room-temperature water before heating.\n When preparing tea or coffee, dispense and discard\n approximately 50 mL before filling the cup with hot water.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 06 Setup and Care --\u003e\n \u003cdiv class=\"pw-c01-section\"\u003e\n \u003cdiv class=\"pw-c01-section-title\"\u003e\n \u003ch3\u003eSetup, Care \u0026amp; Filter Replacement\u003c\/h3\u003e\n \u003cspan\u003e06\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-grid\"\u003e\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e01\u003c\/div\u003e\n\n \u003cstrong\u003ePlace on a Stable Countertop\u003c\/strong\u003e\n\n \u003cp\u003e\n Position the C01 on a flat, clean, dry, and heat-resistant\n indoor surface near a properly grounded electrical outlet.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e02\u003c\/div\u003e\n\n \u003cstrong\u003eInstall the Drip Tray and Pitcher\u003c\/strong\u003e\n\n \u003cp\u003e\n Attach the magnetic drip tray and securely position\n the matching purified-water pitcher against the system.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e03\u003c\/div\u003e\n\n \u003cstrong\u003eInstall Both Filter Cartridges\u003c\/strong\u003e\n\n \u003cp\u003e\n Install and lock the main RO composite filter, then\n firmly insert the second activated-carbon post-filter.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e04\u003c\/div\u003e\n\n \u003cstrong\u003eFill the Feed-Water Tank\u003c\/strong\u003e\n\n \u003cp\u003e\n Remove the rear tank, fill it with municipal tap water,\n and return it securely to its original position.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e05\u003c\/div\u003e\n\n \u003cstrong\u003eFlush Before Drinking\u003c\/strong\u003e\n\n \u003cp\u003e\n During first use, fill and process approximately five\n full feed-water tanks and discard the produced water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e06\u003c\/div\u003e\n\n \u003cstrong\u003eCalibrate the Boiling Point\u003c\/strong\u003e\n\n \u003cp\u003e\n Complete the boiling-point adjustment during initial\n setup to match the system to local altitude and conditions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e07\u003c\/div\u003e\n\n \u003cstrong\u003eDo Not Top Off the Tank\u003c\/strong\u003e\n\n \u003cp\u003e\n When the change-water indicator flashes, discard the\n remaining concentrated water before adding fresh tap water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e08\u003c\/div\u003e\n\n \u003cstrong\u003eClean Tanks as Needed\u003c\/strong\u003e\n\n \u003cp\u003e\n Rinse the feed-water tank and pitcher whenever visible\n sediment or residue appears on the bottom or interior surfaces.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e09\u003c\/div\u003e\n\n \u003cstrong\u003eDescale Every 3 Months\u003c\/strong\u003e\n\n \u003cp\u003e\n Use approximately 30 grams of citric acid and follow\n the soaking and rinsing procedure described in the manual.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e10\u003c\/div\u003e\n\n \u003cstrong\u003eReplace Filters on Time\u003c\/strong\u003e\n\n \u003cp\u003e\n Replace the RO composite filter approximately every\n 12 months and the post-filter approximately every 6 months.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e11\u003c\/div\u003e\n\n \u003cstrong\u003eReset and Flush New Filters\u003c\/strong\u003e\n\n \u003cp\u003e\n Reset the corresponding PR or C filter indicator after\n replacement, then repeat the required flushing process.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-use-card\"\u003e\n \u003cdiv class=\"pw-c01-use-number\"\u003e12\u003c\/div\u003e\n\n \u003cstrong\u003ePrepare for Extended Non-Use\u003c\/strong\u003e\n\n \u003cp\u003e\n Empty both tanks, unplug the system, remove and refrigerate\n the sealed filters at 2–5°C, and keep the appliance in\n a cool, dry, and dark location.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c01-note\"\u003e\n \u003cdiv class=\"pw-c01-note-inner\"\u003e\n \u003cstrong\u003ePerformance reminder:\u003c\/strong\u003e\n Water-production speed can vary with feed-water temperature,\n source-water quality, TDS level, filter condition, and ambient\n temperature. Production may take longer in colder conditions.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\u003c\/section\u003e","brand":"Purewell","offers":[{"title":"C01 RO System Set","offer_id":44021588557989,"sku":"C01","price":429.99,"currency_code":"USD","in_stock":false},{"title":"PR Replacement Filter","offer_id":44021667561637,"sku":"C01-PR-Filter","price":89.99,"currency_code":"USD","in_stock":false},{"title":"ACF Replacement Filterc*2","offer_id":44021667594405,"sku":"C01-ACF-Filter","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/2788\/9317\/files\/Countertop-RO-Systems-C01-Purewell-40566854.jpg?v=1784254459"},{"product_id":"portable-hand-pump-reverse-osmosis-water-filter","title":"Portable Hand-Pump Reverse Osmosis Water Filter","description":"\u003cstyle\u003e\n .pw-k8190-ro {\n --pw-blue: #036aff;\n --pw-text: #172033;\n --pw-muted: #5f6b7a;\n --pw-border: #dbe8f7;\n --pw-soft: #eef6ff;\n --pw-card: #ffffff;\n --pw-success: #0c8f63;\n --pw-warning: #8a5900;\n\n width: 100%;\n padding: 36px 16px;\n background: linear-gradient(\n 135deg,\n #eef6ff 0%,\n #ffffff 52%,\n #f3f8ff 100%\n );\n color: var(--pw-text);\n font-family: Arial, Helvetica, sans-serif;\n box-sizing: border-box;\n }\n\n .pw-k8190-ro *,\n .pw-k8190-ro *::before,\n .pw-k8190-ro *::after {\n box-sizing: border-box;\n }\n\n .pw-k8190-wrap {\n width: 100%;\n max-width: 1180px;\n margin: 0 auto;\n }\n\n .pw-k8190-section {\n margin-bottom: 24px;\n overflow: hidden;\n border: 1px solid var(--pw-border);\n border-radius: 24px;\n background: rgba(255, 255, 255, 0.96);\n box-shadow: 0 14px 38px rgba(23, 32, 51, 0.045);\n }\n\n .pw-k8190-section:last-child {\n margin-bottom: 0;\n }\n\n .pw-k8190-section-title {\n display: flex;\n align-items: center;\n justify-content: space-between;\n gap: 14px;\n padding: 22px 24px;\n border-bottom: 1px solid var(--pw-border);\n background: linear-gradient(\n 90deg,\n rgba(3, 106, 255, 0.1),\n rgba(3, 106, 255, 0.03)\n );\n }\n\n .pw-k8190-section-title h3 {\n margin: 0;\n color: var(--pw-text);\n font-size: 22px;\n line-height: 1.3;\n font-weight: 800;\n }\n\n .pw-k8190-section-number {\n display: inline-flex;\n flex: 0 0 auto;\n align-items: center;\n justify-content: center;\n min-width: 34px;\n height: 34px;\n padding: 0 8px;\n border-radius: 12px;\n background: var(--pw-blue);\n color: #ffffff;\n font-size: 14px;\n line-height: 1;\n font-weight: 800;\n }\n\n .pw-k8190-overview-grid,\n .pw-k8190-metrics-grid,\n .pw-k8190-parts-grid,\n .pw-k8190-use-grid {\n display: grid;\n gap: 14px;\n padding: 24px;\n }\n\n .pw-k8190-overview-grid,\n .pw-k8190-metrics-grid,\n .pw-k8190-use-grid {\n grid-template-columns: repeat(4, minmax(0, 1fr));\n }\n\n .pw-k8190-parts-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n\n .pw-k8190-info-card,\n .pw-k8190-metric-card,\n .pw-k8190-part-card,\n .pw-k8190-filter-stage,\n .pw-k8190-use-card {\n position: relative;\n border: 1px solid var(--pw-border);\n border-radius: 18px;\n background: var(--pw-card);\n transition:\n transform 0.25s ease,\n box-shadow 0.25s ease,\n border-color 0.25s ease;\n }\n\n .pw-k8190-info-card,\n .pw-k8190-metric-card,\n .pw-k8190-use-card {\n padding: 18px;\n }\n\n .pw-k8190-info-card:hover,\n .pw-k8190-metric-card:hover,\n .pw-k8190-part-card:hover,\n .pw-k8190-filter-stage:hover,\n .pw-k8190-use-card:hover {\n transform: translateY(-3px);\n border-color: #bdd7f8;\n box-shadow: 0 12px 28px rgba(3, 106, 255, 0.08);\n }\n\n .pw-k8190-info-card \u003e span,\n .pw-k8190-metric-card \u003e span,\n .pw-k8190-part-card \u003e span {\n display: block;\n margin-bottom: 8px;\n color: var(--pw-muted);\n font-size: 12px;\n line-height: 1.3;\n font-weight: 800;\n text-transform: uppercase;\n letter-spacing: 0.04em;\n }\n\n .pw-k8190-info-card strong,\n .pw-k8190-metric-card strong,\n .pw-k8190-part-card strong {\n display: block;\n color: var(--pw-text);\n font-size: 16px;\n line-height: 1.45;\n font-weight: 800;\n }\n\n .pw-k8190-info-card p,\n .pw-k8190-metric-card p,\n .pw-k8190-part-card p {\n margin: 8px 0 0;\n color: var(--pw-muted);\n font-size: 13px;\n line-height: 1.6;\n }\n\n .pw-k8190-primary {\n overflow: hidden;\n border-color: var(--pw-blue);\n background: linear-gradient(135deg, #036aff 0%, #2088ff 100%);\n }\n\n .pw-k8190-primary \u003e span,\n .pw-k8190-primary strong,\n .pw-k8190-primary p {\n position: relative;\n z-index: 2;\n color: #ffffff;\n }\n\n .pw-k8190-primary::after {\n content: \"\";\n position: absolute;\n right: -34px;\n bottom: -48px;\n width: 120px;\n height: 120px;\n border-radius: 50%;\n background: rgba(255, 255, 255, 0.11);\n }\n\n .pw-k8190-badge {\n position: relative;\n z-index: 2;\n display: inline-flex;\n align-items: center;\n justify-content: center;\n margin-top: 12px;\n padding: 7px 11px;\n border: 1px solid rgba(255, 255, 255, 0.38);\n border-radius: 999px;\n background: rgba(255, 255, 255, 0.17);\n color: #ffffff;\n font-size: 12px;\n line-height: 1.2;\n font-weight: 800;\n }\n\n .pw-k8190-tags {\n display: flex;\n flex-wrap: wrap;\n gap: 7px;\n margin-top: 12px;\n }\n\n .pw-k8190-tags span {\n display: inline-block;\n padding: 6px 9px;\n border-radius: 999px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.2;\n font-weight: 800;\n }\n\n .pw-k8190-primary .pw-k8190-tags span {\n border: 1px solid rgba(255, 255, 255, 0.55);\n background: #ffffff;\n color: var(--pw-blue);\n }\n\n .pw-k8190-intro {\n padding: 24px 24px 0;\n }\n\n .pw-k8190-intro-box {\n padding: 20px;\n border: 1px solid #dcecff;\n border-radius: 20px;\n background: var(--pw-soft);\n }\n\n .pw-k8190-intro-box h4 {\n margin: 0 0 10px;\n color: var(--pw-text);\n font-size: 19px;\n line-height: 1.35;\n font-weight: 800;\n }\n\n .pw-k8190-intro-box p {\n margin: 0;\n color: var(--pw-muted);\n font-size: 15px;\n line-height: 1.65;\n }\n\n .pw-k8190-note {\n padding: 0 24px 24px;\n }\n\n .pw-k8190-note-inner {\n padding: 16px 18px;\n border: 1px solid #dcecff;\n border-radius: 18px;\n background: var(--pw-soft);\n color: var(--pw-muted);\n font-size: 14px;\n line-height: 1.65;\n }\n\n .pw-k8190-note-inner strong {\n color: var(--pw-text);\n }\n\n .pw-k8190-warning {\n border-color: #f3d7a3;\n background: #fff9ec;\n }\n\n .pw-k8190-warning strong {\n color: var(--pw-warning);\n }\n\n \/* Filtration stages *\/\n\n .pw-k8190-filter-flow {\n display: flex;\n align-items: stretch;\n gap: 12px;\n padding: 24px;\n }\n\n .pw-k8190-filter-stage {\n flex: 1 1 0;\n min-width: 0;\n padding: 20px 18px;\n }\n\n .pw-k8190-filter-stage:not(:last-child)::after {\n content: \"→\";\n position: absolute;\n top: 50%;\n right: -20px;\n z-index: 3;\n display: flex;\n align-items: center;\n justify-content: center;\n width: 28px;\n height: 28px;\n transform: translateY(-50%);\n border: 1px solid var(--pw-border);\n border-radius: 50%;\n background: #ffffff;\n color: var(--pw-blue);\n font-size: 17px;\n font-weight: 800;\n }\n\n .pw-k8190-stage-number {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n width: 34px;\n height: 34px;\n margin-bottom: 14px;\n border-radius: 11px;\n background: var(--pw-blue);\n color: #ffffff;\n font-size: 13px;\n font-weight: 800;\n }\n\n .pw-k8190-filter-stage h4 {\n margin: 0;\n color: var(--pw-text);\n font-size: 16px;\n line-height: 1.4;\n font-weight: 800;\n }\n\n .pw-k8190-filter-stage p {\n margin: 8px 0 0;\n color: var(--pw-muted);\n font-size: 13px;\n line-height: 1.6;\n }\n\n \/* Replacement components *\/\n\n .pw-k8190-part-card {\n overflow: hidden;\n padding: 22px;\n }\n\n .pw-k8190-part-card::before {\n content: \"\";\n position: absolute;\n top: 0;\n left: 0;\n width: 5px;\n height: 100%;\n background: var(--pw-blue);\n }\n\n .pw-k8190-part-card \u003e span,\n .pw-k8190-part-card \u003e strong,\n .pw-k8190-part-card \u003e p,\n .pw-k8190-part-card \u003e .pw-k8190-tags {\n margin-left: 8px;\n }\n\n .pw-k8190-compatibility {\n display: inline-flex;\n align-items: center;\n gap: 6px;\n margin-top: 12px;\n margin-left: 8px;\n padding: 7px 10px;\n border-radius: 999px;\n background: #eaf8f2;\n color: var(--pw-success);\n font-size: 12px;\n line-height: 1.2;\n font-weight: 800;\n }\n\n .pw-k8190-compatibility::before {\n content: \"✓\";\n display: inline-flex;\n align-items: center;\n justify-content: center;\n width: 17px;\n height: 17px;\n border-radius: 50%;\n background: var(--pw-success);\n color: #ffffff;\n font-size: 10px;\n }\n\n .pw-k8190-replacement-rule {\n margin-top: 14px;\n margin-left: 8px;\n padding: 12px 14px;\n border-radius: 14px;\n background: var(--pw-soft);\n color: var(--pw-muted);\n font-size: 12px;\n line-height: 1.55;\n }\n\n .pw-k8190-replacement-rule strong {\n display: inline;\n color: var(--pw-text);\n font-size: inherit;\n }\n\n \/* Care and use cards *\/\n\n .pw-k8190-use-icon {\n display: flex;\n align-items: center;\n justify-content: center;\n width: 38px;\n height: 38px;\n margin-bottom: 13px;\n border-radius: 12px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 13px;\n line-height: 1;\n font-weight: 800;\n }\n\n .pw-k8190-use-card strong {\n display: block;\n margin-bottom: 8px;\n color: var(--pw-text);\n font-size: 15px;\n line-height: 1.4;\n font-weight: 800;\n }\n\n .pw-k8190-use-card p {\n margin: 0;\n color: var(--pw-muted);\n font-size: 13px;\n line-height: 1.6;\n }\n\n @media (max-width: 980px) {\n .pw-k8190-overview-grid,\n .pw-k8190-metrics-grid,\n .pw-k8190-use-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n\n .pw-k8190-filter-flow {\n display: grid;\n grid-template-columns: 1fr;\n }\n\n .pw-k8190-filter-stage:not(:last-child)::after {\n content: \"↓\";\n top: auto;\n right: 50%;\n bottom: -21px;\n transform: translateX(50%);\n }\n }\n\n @media (max-width: 700px) {\n .pw-k8190-parts-grid {\n grid-template-columns: 1fr;\n }\n }\n\n @media (max-width: 640px) {\n .pw-k8190-ro {\n padding: 28px 14px;\n }\n\n .pw-k8190-section {\n border-radius: 20px;\n }\n\n .pw-k8190-section-title {\n padding: 18px;\n }\n\n .pw-k8190-section-title h3 {\n font-size: 19px;\n }\n\n .pw-k8190-overview-grid,\n .pw-k8190-metrics-grid,\n .pw-k8190-parts-grid,\n .pw-k8190-filter-flow,\n .pw-k8190-use-grid {\n grid-template-columns: 1fr;\n padding: 18px;\n }\n\n .pw-k8190-intro {\n padding: 18px 18px 0;\n }\n\n .pw-k8190-note {\n padding: 0 18px 18px;\n }\n\n .pw-k8190-info-card,\n .pw-k8190-metric-card,\n .pw-k8190-part-card,\n .pw-k8190-filter-stage,\n .pw-k8190-use-card {\n border-radius: 16px;\n }\n }\n\n @media (prefers-reduced-motion: reduce) {\n .pw-k8190-info-card,\n .pw-k8190-metric-card,\n .pw-k8190-part-card,\n .pw-k8190-filter-stage,\n .pw-k8190-use-card {\n transition: none;\n }\n\n .pw-k8190-info-card:hover,\n .pw-k8190-metric-card:hover,\n .pw-k8190-part-card:hover,\n .pw-k8190-filter-stage:hover,\n .pw-k8190-use-card:hover {\n transform: none;\n }\n }\n\u003c\/style\u003e\n\n\u003csection class=\"pw-k8190-ro\" aria-label=\"Purewell K8190 portable hand-pump reverse osmosis water filter information\"\u003e\n \u003cdiv class=\"pw-k8190-wrap\"\u003e\n\n \u003c!-- 01 Product Overview --\u003e\n \u003cdiv class=\"pw-k8190-section\"\u003e\n \u003cdiv class=\"pw-k8190-section-title\"\u003e\n \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n \u003cspan class=\"pw-k8190-section-number\"\u003e01\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-overview-grid\"\u003e\n\n \u003cdiv class=\"pw-k8190-info-card pw-k8190-primary\"\u003e\n \u003cspan\u003eProduct Name\u003c\/span\u003e\n \u003cstrong\u003e\n Portable Hand-Pump Reverse Osmosis Water Filter\n \u003c\/strong\u003e\n \u003cp\u003e\n A compact manual RO filtration system designed for camping,\n hiking, travel, emergency preparedness, and remote water\n treatment.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card pw-k8190-primary\"\u003e\n \u003cspan\u003eModel\u003c\/span\u003e\n \u003cstrong\u003eK8190\u003c\/strong\u003e\n \u003cp\u003e\n A portable pump-driven filtration system that creates the pressure\n needed to move source water through an RO membrane without\n electricity.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card pw-k8190-primary\"\u003e\n \u003cspan\u003eRO Filtration Precision\u003c\/span\u003e\n \u003cstrong\u003e0.0001 μm RO Membrane\u003c\/strong\u003e\n \u003cp\u003e\n High-precision reverse osmosis filtration designed to reduce\n dissolved solids and a broad range of contaminants from source\n water.\n \u003c\/p\u003e\n \u003cdiv class=\"pw-k8190-badge\"\u003e\n High-Precision RO Filtration\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card pw-k8190-primary\"\u003e\n \u003cspan\u003eRated Filter Capacity\u003c\/span\u003e\n \u003cstrong\u003eUp to 10,000 L \/ 2,641 Gallons\u003c\/strong\u003e\n \u003cp\u003e\n Actual filter life may vary according to source-water quality,\n dissolved solids, sediment, maintenance, and frequency of use.\n \u003c\/p\u003e\n \u003cdiv class=\"pw-k8190-badge\"\u003e\n Replaceable Filter\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card\"\u003e\n \u003cspan\u003ePower Requirement\u003c\/span\u003e\n \u003cstrong\u003eNo Electricity Required\u003c\/strong\u003e\n \u003cp\u003e\n The integrated hand pump generates filtration pressure without\n batteries, charging, outlets, or fixed plumbing.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card\"\u003e\n \u003cspan\u003eRated Flow Rate\u003c\/span\u003e\n \u003cstrong\u003eApproximately 200–300 ml\/min\u003c\/strong\u003e\n \u003cp\u003e\n Output may vary according to pumping speed, water quality,\n temperature, and the condition of the filtration components.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card\"\u003e\n \u003cspan\u003eProduct Dimensions\u003c\/span\u003e\n \u003cstrong\u003e9.5 × 4.5 × 27 cm\u003c\/strong\u003e\n \u003cp\u003e\n A slim vertical body designed for backpacks, emergency kits,\n camping equipment, and vehicle preparedness supplies.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card\"\u003e\n \u003cspan\u003eNet Weight\u003c\/span\u003e\n \u003cstrong\u003eApproximately 415 g\u003c\/strong\u003e\n \u003cp\u003e\n A portable design that integrates the pressure pump, filter\n housing, filtration components, and hose connections.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card\"\u003e\n \u003cspan\u003eRecommended Water Sources\u003c\/span\u003e\n \u003cstrong\u003e\n River, Stream, Lake, Well, Rainwater and Tap Water\n \u003c\/strong\u003e\n \u003cp\u003e\n Select the clearest available water source whenever possible to\n support steadier output and longer filter life.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card\"\u003e\n \u003cspan\u003eWater Separation\u003c\/span\u003e\n \u003cstrong\u003ePure-Water and Wastewater Outlets\u003c\/strong\u003e\n \u003cp\u003e\n The RO structure separates incoming water into a purified-water\n stream and a wastewater stream during filtration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card\"\u003e\n \u003cspan\u003eWater Intake\u003c\/span\u003e\n \u003cstrong\u003eFloating External Pre-Filter\u003c\/strong\u003e\n \u003cp\u003e\n The floating intake helps position the inlet away from heavier\n sediment that may collect at the bottom of a water source.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-info-card\"\u003e\n \u003cspan\u003eBest For\u003c\/span\u003e\n \u003cstrong\u003eCamping, Hiking, Travel and Emergencies\u003c\/strong\u003e\n \u003cp\u003e\n Suitable for outdoor recreation, emergency supply kits, remote\n travel, vehicle preparedness, and temporary off-grid filtration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-note\"\u003e\n \u003cdiv class=\"pw-k8190-note-inner pw-k8190-warning\"\u003e\n \u003cstrong\u003eWater-source warning:\u003c\/strong\u003e\n Avoid water affected by fuel, industrial chemicals, pesticides,\n radioactive materials, or other unknown hazardous contamination.\n When source-water safety is uncertain, choose a safer water source.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 02 Filtration System --\u003e\n \u003cdiv class=\"pw-k8190-section\"\u003e\n \u003cdiv class=\"pw-k8190-section-title\"\u003e\n \u003ch3\u003e3-Stage Reverse Osmosis Filtration\u003c\/h3\u003e\n \u003cspan class=\"pw-k8190-section-number\"\u003e02\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-intro\"\u003e\n \u003cdiv class=\"pw-k8190-intro-box\"\u003e\n \u003ch4\u003eManual Pressure, Multi-Layer Water Treatment\u003c\/h4\u003e\n \u003cp\u003e\n Movement of the hand pump draws source water through the intake\n assembly and internal filtration materials. Particle control and\n carbon filtration help prepare the water before it reaches the\n high-precision reverse osmosis membrane.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-filter-flow\"\u003e\n\n \u003cdiv class=\"pw-k8190-filter-stage\"\u003e\n \u003cdiv class=\"pw-k8190-stage-number\"\u003e01\u003c\/div\u003e\n\n \u003ch4\u003ePP Cotton Pre-Filtration\u003c\/h4\u003e\n\n \u003cp\u003e\n Helps intercept sediment, soil, rust particles, suspended material,\n and other visible debris before water reaches the finer filtration\n layers.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-k8190-tags\"\u003e\n \u003cspan\u003eSediment Control\u003c\/span\u003e\n \u003cspan\u003eParticle Capture\u003c\/span\u003e\n \u003cspan\u003ePre-Filtration\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-filter-stage\"\u003e\n \u003cdiv class=\"pw-k8190-stage-number\"\u003e02\u003c\/div\u003e\n\n \u003ch4\u003eActivated Carbon Filtration\u003c\/h4\u003e\n\n \u003cp\u003e\n Helps reduce chlorine, unpleasant taste, and odor while helping\n protect the RO membrane from selected substances in the incoming\n water.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-k8190-tags\"\u003e\n \u003cspan\u003eChlorine Reduction\u003c\/span\u003e\n \u003cspan\u003eTaste Improvement\u003c\/span\u003e\n \u003cspan\u003eOdor Reduction\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-filter-stage\"\u003e\n \u003cdiv class=\"pw-k8190-stage-number\"\u003e03\u003c\/div\u003e\n\n \u003ch4\u003e0.0001 μm RO Membrane\u003c\/h4\u003e\n\n \u003cp\u003e\n The reverse osmosis membrane provides high-precision filtration\n designed to reduce dissolved solids, salts, selected heavy metals,\n and other dissolved contaminants.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-k8190-tags\"\u003e\n \u003cspan\u003e0.0001 μm\u003c\/span\u003e\n \u003cspan\u003eRO Membrane\u003c\/span\u003e\n \u003cspan\u003eDissolved Solids Reduction\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-note\"\u003e\n \u003cdiv class=\"pw-k8190-note-inner\"\u003e\n \u003cstrong\u003eRO separation process:\u003c\/strong\u003e\n Purified water leaves through the pure-water outlet, while\n concentrated wastewater leaves through the separate wastewater\n outlet as part of normal RO membrane operation.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 03 Replacement Filters --\u003e\n \u003cdiv class=\"pw-k8190-section\"\u003e\n \u003cdiv class=\"pw-k8190-section-title\"\u003e\n \u003ch3\u003eReplacement Filters \u0026amp; Components\u003c\/h3\u003e\n \u003cspan class=\"pw-k8190-section-number\"\u003e03\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-intro\"\u003e\n \u003cdiv class=\"pw-k8190-intro-box\"\u003e\n \u003ch4\u003eMaintain Performance with Replaceable Components\u003c\/h4\u003e\n\n \u003cp\u003e\n The primary filtration cartridge and external intake pre-filter\n are serviceable filtration components. Replacing worn parts allows\n the pump body, handle, hoses, connectors, and other reusable\n components to remain in service.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-parts-grid\"\u003e\n\n \u003cdiv class=\"pw-k8190-part-card\"\u003e\n \u003cspan\u003eMain Replacement Filter\u003c\/span\u003e\n\n \u003cstrong\u003eK8190 Composite RO Filter Cartridge\u003c\/strong\u003e\n\n \u003cp\u003e\n The internal cartridge combines PP cotton, activated carbon, and a\n high-precision reverse osmosis membrane to provide the system’s\n primary filtration performance.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-k8190-tags\"\u003e\n \u003cspan\u003ePP Cotton\u003c\/span\u003e\n \u003cspan\u003eActivated Carbon\u003c\/span\u003e\n \u003cspan\u003e0.0001 μm RO\u003c\/span\u003e\n \u003cspan\u003eUp to 10,000 L\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-compatibility\"\u003e\n Designed for the K8190 RO Pump Filter\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-replacement-rule\"\u003e\n \u003cstrong\u003eReplace when:\u003c\/strong\u003e\n the rated capacity is reached, purified-water output remains\n reduced, taste or odor changes, or the cartridge shows physical\n damage or abnormal performance.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-part-card\"\u003e\n \u003cspan\u003eWater Intake Protection\u003c\/span\u003e\n\n \u003cstrong\u003eReplacement External Pre-Filter\u003c\/strong\u003e\n\n \u003cp\u003e\n The external pre-filter connects to the source-water inlet hose and\n helps intercept larger particles before they enter the pump body\n and main RO cartridge.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-k8190-tags\"\u003e\n \u003cspan\u003eExternal Intake\u003c\/span\u003e\n \u003cspan\u003ePP Cotton\u003c\/span\u003e\n \u003cspan\u003eSediment Control\u003c\/span\u003e\n \u003cspan\u003eReplaceable Part\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-compatibility\"\u003e\n Designed for the K8190 Intake Hose\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-replacement-rule\"\u003e\n \u003cstrong\u003eClean or replace when:\u003c\/strong\u003e\n visible debris accumulates, the material becomes damaged, pumping\n resistance increases, or water intake remains restricted after\n cleaning.\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-note\"\u003e\n \u003cdiv class=\"pw-k8190-note-inner\"\u003e\n \u003cstrong\u003eReplacement reminder:\u003c\/strong\u003e\n The 10,000-liter capacity is a maximum reference value. Source-water\n quality, dissolved solids, sediment, storage conditions, and\n frequency of use can affect actual filter life.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 04 Key Product Indicators --\u003e\n \u003cdiv class=\"pw-k8190-section\"\u003e\n \u003cdiv class=\"pw-k8190-section-title\"\u003e\n \u003ch3\u003eKey Product Indicators\u003c\/h3\u003e\n \u003cspan class=\"pw-k8190-section-number\"\u003e04\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-metrics-grid\"\u003e\n\n \u003cdiv class=\"pw-k8190-metric-card pw-k8190-primary\"\u003e\n \u003cspan\u003eRO Filtration Precision\u003c\/span\u003e\n \u003cstrong\u003e0.0001 μm\u003c\/strong\u003e\n \u003cp\u003e\n High-precision reverse osmosis membrane filtration designed for\n dissolved-solids reduction.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-metric-card pw-k8190-primary\"\u003e\n \u003cspan\u003eRated Filter Capacity\u003c\/span\u003e\n \u003cstrong\u003eUp to 10,000 L \/ 2,641 Gallons\u003c\/strong\u003e\n \u003cp\u003e\n Actual service life depends on water quality, dissolved solids,\n sediment, maintenance, and usage frequency.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-metric-card\"\u003e\n \u003cspan\u003ePurified-Water Flow Rate\u003c\/span\u003e\n \u003cstrong\u003eApproximately 200–300 ml\/min\u003c\/strong\u003e\n \u003cp\u003e\n Output may vary according to pumping speed, temperature, membrane\n condition, and source-water characteristics.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-metric-card\"\u003e\n \u003cspan\u003eOperating Method\u003c\/span\u003e\n \u003cstrong\u003eManual Hand-Pump Operation\u003c\/strong\u003e\n \u003cp\u003e\n Repeated handle movement creates the pressure needed to move source\n water through the RO filtration system.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-metric-card\"\u003e\n \u003cspan\u003eFilter Materials\u003c\/span\u003e\n \u003cstrong\u003ePP Cotton, Activated Carbon and RO Membrane\u003c\/strong\u003e\n \u003cp\u003e\n Multiple filtration materials work together to control particles,\n improve taste, and provide RO filtration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-metric-card\"\u003e\n \u003cspan\u003eOutlet Configuration\u003c\/span\u003e\n \u003cstrong\u003eSeparate Pure-Water and Wastewater Outlets\u003c\/strong\u003e\n \u003cp\u003e\n The dual-outlet structure supports the separation process required\n during reverse osmosis filtration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-metric-card\"\u003e\n \u003cspan\u003eProduct Dimensions\u003c\/span\u003e\n \u003cstrong\u003e9.5 × 4.5 × 27 cm\u003c\/strong\u003e\n \u003cp\u003e\n A compact vertical form designed for outdoor bags, emergency kits,\n vehicle storage, and equipment cases.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-metric-card\"\u003e\n \u003cspan\u003eNet Weight\u003c\/span\u003e\n \u003cstrong\u003eApproximately 415 g\u003c\/strong\u003e\n \u003cp\u003e\n Portable enough for outdoor and emergency use while integrating the\n hand pump and filtration housing.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 05 Care and Use Notes --\u003e\n \u003cdiv class=\"pw-k8190-section\"\u003e\n \u003cdiv class=\"pw-k8190-section-title\"\u003e\n \u003ch3\u003eCare \u0026amp; Use Notes\u003c\/h3\u003e\n \u003cspan class=\"pw-k8190-section-number\"\u003e05\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-intro\"\u003e\n \u003cdiv class=\"pw-k8190-intro-box\"\u003e\n \u003ch4\u003eProtect the RO Membrane and Keep the System Ready\u003c\/h4\u003e\n \u003cp\u003e\n Proper cleaning, wastewater discharge, storage, and routine\n inspection help maintain water flow and protect the internal\n filtration components. Detailed assembly and operating steps are\n provided separately in the product user guide.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-grid\"\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e01\u003c\/div\u003e\n \u003cstrong\u003eFilter Water Only\u003c\/strong\u003e\n \u003cp\u003e\n Do not use the system for carbonated drinks, sugary liquids,\n flavored beverages, alcohol, milk, juice, or other non-water\n liquids.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e02\u003c\/div\u003e\n \u003cstrong\u003eAvoid Detergents and Chemicals\u003c\/strong\u003e\n \u003cp\u003e\n Do not clean the filter cartridge with soap, detergent, bleach,\n solvents, corrosive cleaners, or abrasive materials.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e03\u003c\/div\u003e\n \u003cstrong\u003eKeep the Wastewater Valve Open\u003c\/strong\u003e\n \u003cp\u003e\n During RO purified-water production, keep the wastewater valve open\n so concentrated water can discharge normally and help reduce\n premature membrane blockage.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e04\u003c\/div\u003e\n \u003cstrong\u003eKeep Both Outlets Separate\u003c\/strong\u003e\n \u003cp\u003e\n Do not allow the pure-water hose or clean-water container to contact\n the wastewater hose, untreated water, or contaminated surfaces.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e05\u003c\/div\u003e\n \u003cstrong\u003eChoose the Clearest Source Available\u003c\/strong\u003e\n \u003cp\u003e\n Heavy sediment and muddy water may increase pumping resistance,\n reduce output, and shorten the life of the pre-filter and RO\n cartridge.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e06\u003c\/div\u003e\n \u003cstrong\u003eCheck the External Pre-Filter\u003c\/strong\u003e\n \u003cp\u003e\n Inspect the intake pre-filter when pumping becomes harder or water\n intake slows. Remove visible debris and replace damaged material.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e07\u003c\/div\u003e\n \u003cstrong\u003eInspect Hoses and Seals\u003c\/strong\u003e\n \u003cp\u003e\n Before outdoor use, check the hoses, connectors, sealing rings,\n floater, valves, and filter housing for looseness, wear, cracks, or\n damage.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e08\u003c\/div\u003e\n \u003cstrong\u003eRinse with Clean Water\u003c\/strong\u003e\n \u003cp\u003e\n After use, rinse the washable exterior parts, hoses, intake\n pre-filter, and filter housing with clean water without using\n detergent.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e09\u003c\/div\u003e\n \u003cstrong\u003eRemove Residual Water\u003c\/strong\u003e\n \u003cp\u003e\n Drain water from the hoses, pump body, outlets, and accessible\n components as thoroughly as possible before packing the system.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e10\u003c\/div\u003e\n \u003cstrong\u003eDry Before Long-Term Storage\u003c\/strong\u003e\n \u003cp\u003e\n Allow washable components to dry in a clean, ventilated area before\n placing the filter, hoses, and accessories into the storage bag.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e11\u003c\/div\u003e\n \u003cstrong\u003eStore in a Cool, Dry Place\u003c\/strong\u003e\n \u003cp\u003e\n Keep the system in a dry, cool location away from direct sunlight,\n high temperatures, corrosive substances, dirt, and unnecessary\n pressure.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e12\u003c\/div\u003e\n \u003cstrong\u003eRelease a Stiff Handle Carefully\u003c\/strong\u003e\n \u003cp\u003e\n If the handle becomes stiff after storage, gently rotate and move\n it before pumping. Do not strike the handle or force it abruptly.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e13\u003c\/div\u003e\n \u003cstrong\u003eMonitor Purified-Water Output\u003c\/strong\u003e\n \u003cp\u003e\n A persistent reduction in output may indicate a dirty pre-filter,\n restricted hose, closed wastewater valve, or filtration component\n requiring maintenance.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e14\u003c\/div\u003e\n \u003cstrong\u003eReplace the Cartridge on Time\u003c\/strong\u003e\n \u003cp\u003e\n Replace the main cartridge when its rated capacity is reached or\n earlier if output, taste, odor, physical condition, or overall\n performance changes.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e15\u003c\/div\u003e\n \u003cstrong\u003eDo Not Operate Damaged Parts\u003c\/strong\u003e\n \u003cp\u003e\n Stop using the system when the filter housing, membrane cartridge,\n valves, hoses, seals, or connectors appear cracked, deformed, or\n unable to seal correctly.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-use-card\"\u003e\n \u003cdiv class=\"pw-k8190-use-icon\"\u003e16\u003c\/div\u003e\n \u003cstrong\u003eKeep Replacement Parts Clean\u003c\/strong\u003e\n \u003cp\u003e\n Store replacement filters and accessories in their clean packaging\n until needed, and avoid touching water-contact surfaces with dirty\n hands.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-k8190-note\"\u003e\n \u003cdiv class=\"pw-k8190-note-inner pw-k8190-warning\"\u003e\n \u003cstrong\u003eImportant RO operating reminder:\u003c\/strong\u003e\n Do not routinely close the wastewater valve while producing RO\n purified water. Restricted wastewater discharge may accelerate\n buildup inside the membrane and reduce filtration performance.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\u003c\/section\u003e","brand":"Purewell","offers":[{"title":"Green","offer_id":48039139803301,"sku":"K8190","price":55.99,"currency_code":"USD","in_stock":false},{"title":"Replacement Filter Only","offer_id":48039139836069,"sku":"K8190-Filter","price":25.99,"currency_code":"USD","in_stock":false},{"title":"Replacement Pre-Filter Only (1 pc)","offer_id":48039211040933,"sku":"K8187-Pre-Filter","price":15.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/2788\/9317\/files\/PortableHand-PumpReverseOsmosisWaterFilter_9.jpg?v=1785459249"},{"product_id":"portable-ro-water-filter-system","title":"Portable RO Water Filter System","description":"\u003cstyle\u003e\n .pw-ro-system-guide {\n --pw-blue: #036aff;\n --pw-blue-dark: #0056d6;\n --pw-text: #172033;\n --pw-muted: #5f6b7a;\n --pw-border: #dbe8f7;\n --pw-soft: #eef6ff;\n --pw-light: #f7fbff;\n --pw-card: #ffffff;\n width: 100%;\n padding: 36px 16px;\n background: linear-gradient(\n 135deg,\n #eef6ff 0%,\n #ffffff 52%,\n #f3f8ff 100%\n );\n font-family: Arial, Helvetica, sans-serif;\n color: var(--pw-text);\n box-sizing: border-box;\n }\n\n .pw-ro-system-guide * {\n box-sizing: border-box;\n }\n\n .pw-ro-system-wrap {\n max-width: 1180px;\n margin: 0 auto;\n }\n\n .pw-ro-section {\n margin-bottom: 24px;\n background: rgba(255, 255, 255, 0.95);\n border: 1px solid var(--pw-border);\n border-radius: 24px;\n overflow: hidden;\n box-shadow: 0 12px 34px rgba(23, 32, 51, 0.05);\n }\n\n .pw-ro-section:last-child {\n margin-bottom: 0;\n }\n\n .pw-ro-section-title {\n display: flex;\n align-items: center;\n justify-content: space-between;\n gap: 14px;\n padding: 22px 24px;\n background: linear-gradient(\n 90deg,\n rgba(3, 106, 255, 0.1),\n rgba(3, 106, 255, 0.03)\n );\n border-bottom: 1px solid var(--pw-border);\n }\n\n .pw-ro-section-title h3 {\n margin: 0;\n font-size: 22px;\n line-height: 1.3;\n color: var(--pw-text);\n }\n\n .pw-ro-section-title \u003e span {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 34px;\n height: 34px;\n padding: 0 9px;\n border-radius: 12px;\n background: var(--pw-blue);\n color: #ffffff;\n font-size: 14px;\n line-height: 1;\n font-weight: 800;\n }\n\n .pw-ro-overview-grid,\n .pw-ro-filter-grid,\n .pw-ro-metrics-grid,\n .pw-ro-display-grid,\n .pw-ro-control-grid,\n .pw-ro-use-grid {\n display: grid;\n gap: 14px;\n padding: 24px;\n }\n\n .pw-ro-overview-grid,\n .pw-ro-metrics-grid,\n .pw-ro-display-grid,\n .pw-ro-use-grid {\n grid-template-columns: repeat(4, minmax(0, 1fr));\n }\n\n .pw-ro-filter-grid {\n grid-template-columns: repeat(3, minmax(0, 1fr));\n }\n\n .pw-ro-control-grid {\n grid-template-columns: repeat(4, minmax(0, 1fr));\n padding-top: 0;\n }\n\n .pw-ro-card,\n .pw-ro-filter-card,\n .pw-ro-metric-card,\n .pw-ro-display-card,\n .pw-ro-control-card,\n .pw-ro-use-card {\n position: relative;\n padding: 18px;\n border: 1px solid var(--pw-border);\n border-radius: 18px;\n background: #ffffff;\n transition:\n transform 0.25s ease,\n box-shadow 0.25s ease,\n border-color 0.25s ease;\n }\n\n .pw-ro-card:hover,\n .pw-ro-filter-card:hover,\n .pw-ro-metric-card:hover,\n .pw-ro-display-card:hover,\n .pw-ro-control-card:hover,\n .pw-ro-use-card:hover {\n transform: translateY(-3px);\n border-color: #bfd9fb;\n box-shadow: 0 12px 26px rgba(3, 106, 255, 0.08);\n }\n\n .pw-ro-card \u003e span,\n .pw-ro-filter-card \u003e span,\n .pw-ro-metric-card \u003e span,\n .pw-ro-display-card \u003e span,\n .pw-ro-control-card \u003e span {\n display: block;\n margin-bottom: 8px;\n color: var(--pw-muted);\n font-size: 12px;\n line-height: 1.3;\n font-weight: 800;\n text-transform: uppercase;\n letter-spacing: 0.04em;\n }\n\n .pw-ro-card strong,\n .pw-ro-filter-card strong,\n .pw-ro-metric-card strong,\n .pw-ro-display-card strong,\n .pw-ro-control-card strong,\n .pw-ro-use-card strong {\n display: block;\n color: var(--pw-text);\n font-size: 16px;\n line-height: 1.45;\n font-weight: 800;\n }\n\n .pw-ro-card p,\n .pw-ro-filter-card p,\n .pw-ro-metric-card p,\n .pw-ro-display-card p,\n .pw-ro-control-card p,\n .pw-ro-use-card p {\n margin: 8px 0 0;\n color: var(--pw-muted);\n font-size: 13px;\n line-height: 1.6;\n }\n\n .pw-ro-primary {\n background: linear-gradient(135deg, #036aff 0%, #2088ff 100%);\n border-color: var(--pw-blue);\n }\n\n .pw-ro-primary \u003e span,\n .pw-ro-primary strong,\n .pw-ro-primary p {\n color: #ffffff;\n }\n\n .pw-ro-intro {\n padding: 24px 24px 0;\n }\n\n .pw-ro-intro-box {\n padding: 20px;\n border: 1px solid #dcecff;\n border-radius: 20px;\n background: var(--pw-soft);\n }\n\n .pw-ro-intro-box h4 {\n margin: 0 0 10px;\n color: var(--pw-text);\n font-size: 19px;\n line-height: 1.35;\n }\n\n .pw-ro-intro-box p {\n margin: 0;\n color: var(--pw-muted);\n font-size: 15px;\n line-height: 1.65;\n }\n\n .pw-ro-tags {\n display: flex;\n flex-wrap: wrap;\n gap: 7px;\n margin-top: 12px;\n }\n\n .pw-ro-tags span {\n display: inline-block;\n padding: 6px 9px;\n border-radius: 999px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.2;\n font-weight: 800;\n }\n\n .pw-ro-primary .pw-ro-tags span {\n background: rgba(255, 255, 255, 0.96);\n color: var(--pw-blue);\n }\n\n .pw-ro-filter-life {\n display: inline-flex;\n align-items: center;\n margin-top: 14px;\n padding: 8px 11px;\n border-radius: 10px;\n background: #f4f9ff;\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.3;\n font-weight: 800;\n }\n\n .pw-ro-primary .pw-ro-filter-life {\n background: rgba(255, 255, 255, 0.95);\n color: var(--pw-blue);\n }\n\n .pw-ro-display-icon {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n width: 38px;\n height: 38px;\n margin-bottom: 13px;\n border-radius: 12px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 17px;\n font-weight: 800;\n }\n\n .pw-ro-control-card {\n text-align: center;\n }\n\n .pw-ro-control-action {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 68px;\n min-height: 34px;\n margin-bottom: 12px;\n padding: 7px 12px;\n border-radius: 999px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.2;\n font-weight: 800;\n }\n\n .pw-ro-use-card {\n padding-top: 20px;\n }\n\n .pw-ro-use-number {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n width: 30px;\n height: 30px;\n margin-bottom: 12px;\n border-radius: 10px;\n background: var(--pw-blue);\n color: #ffffff;\n font-size: 13px;\n font-weight: 800;\n }\n\n .pw-ro-note {\n padding: 0 24px 24px;\n }\n\n .pw-ro-note-inner {\n padding: 16px 18px;\n border: 1px solid #dcecff;\n border-radius: 18px;\n background: var(--pw-soft);\n color: var(--pw-muted);\n font-size: 14px;\n line-height: 1.65;\n }\n\n .pw-ro-note-inner strong {\n color: var(--pw-text);\n }\n\n .pw-ro-warning-inner {\n background: #fff9ed;\n border-color: #f1dfb7;\n }\n\n .pw-ro-pipe-guide {\n display: grid;\n grid-template-columns: repeat(3, minmax(0, 1fr));\n gap: 14px;\n padding: 24px;\n }\n\n .pw-ro-pipe-card {\n padding: 20px;\n border: 1px solid var(--pw-border);\n border-radius: 18px;\n background: #ffffff;\n }\n\n .pw-ro-pipe-color {\n display: inline-flex;\n align-items: center;\n gap: 8px;\n margin-bottom: 12px;\n font-size: 12px;\n line-height: 1.3;\n font-weight: 800;\n text-transform: uppercase;\n letter-spacing: 0.04em;\n }\n\n .pw-ro-pipe-color::before {\n content: \"\";\n width: 18px;\n height: 6px;\n border-radius: 999px;\n background: currentColor;\n }\n\n .pw-ro-pipe-raw {\n color: #7c8795;\n }\n\n .pw-ro-pipe-pure {\n color: var(--pw-blue);\n }\n\n .pw-ro-pipe-dirty {\n color: #db4545;\n }\n\n .pw-ro-pipe-card strong {\n display: block;\n color: var(--pw-text);\n font-size: 16px;\n line-height: 1.4;\n }\n\n .pw-ro-pipe-card p {\n margin: 8px 0 0;\n color: var(--pw-muted);\n font-size: 13px;\n line-height: 1.6;\n }\n\n @media (max-width: 1100px) {\n .pw-ro-filter-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n\n .pw-ro-display-grid {\n grid-template-columns: repeat(3, minmax(0, 1fr));\n }\n }\n\n @media (max-width: 980px) {\n .pw-ro-overview-grid,\n .pw-ro-metrics-grid,\n .pw-ro-use-grid,\n .pw-ro-control-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n\n .pw-ro-pipe-guide {\n grid-template-columns: 1fr;\n }\n }\n\n @media (max-width: 760px) {\n .pw-ro-display-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n }\n\n @media (max-width: 640px) {\n .pw-ro-system-guide {\n padding: 28px 14px;\n }\n\n .pw-ro-section {\n border-radius: 20px;\n }\n\n .pw-ro-section-title {\n padding: 18px;\n }\n\n .pw-ro-section-title h3 {\n font-size: 19px;\n }\n\n .pw-ro-overview-grid,\n .pw-ro-filter-grid,\n .pw-ro-metrics-grid,\n .pw-ro-display-grid,\n .pw-ro-control-grid,\n .pw-ro-use-grid,\n .pw-ro-pipe-guide {\n grid-template-columns: 1fr;\n padding: 18px;\n }\n\n .pw-ro-control-grid {\n padding-top: 0;\n }\n\n .pw-ro-intro {\n padding: 18px 18px 0;\n }\n\n .pw-ro-note {\n padding: 0 18px 18px;\n }\n }\n\n @media (prefers-reduced-motion: reduce) {\n .pw-ro-card,\n .pw-ro-filter-card,\n .pw-ro-metric-card,\n .pw-ro-display-card,\n .pw-ro-control-card,\n .pw-ro-use-card {\n transition: none;\n }\n\n .pw-ro-card:hover,\n .pw-ro-filter-card:hover,\n .pw-ro-metric-card:hover,\n .pw-ro-display-card:hover,\n .pw-ro-control-card:hover,\n .pw-ro-use-card:hover {\n transform: none;\n }\n }\n\u003c\/style\u003e\n\n\u003csection class=\"pw-ro-system-guide\"\u003e\n \u003cdiv class=\"pw-ro-system-wrap\"\u003e\n\n \u003c!-- 01 Product Overview --\u003e\n \u003cdiv class=\"pw-ro-section\"\u003e\n \u003cdiv class=\"pw-ro-section-title\"\u003e\n \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n \u003cspan\u003e01\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-overview-grid\"\u003e\n \u003cdiv class=\"pw-ro-card pw-ro-primary\"\u003e\n \u003cspan\u003eProduct Name\u003c\/span\u003e\n \u003cstrong\u003ePortable RO Water Filter System\u003c\/strong\u003e\n \u003cp\u003e\n A rechargeable reverse osmosis purification system designed\n for camping, RV travel, off-grid use, and emergency preparedness.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-card pw-ro-primary\"\u003e\n \u003cspan\u003eModel No.\u003c\/span\u003e\n \u003cstrong\u003eK8680\u003c\/strong\u003e\n \u003cp\u003e\n Portable electric RO purification system with TDS monitoring,\n UV treatment, lighting, and multiple water connections.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-card\"\u003e\n \u003cspan\u003eFiltration Level\u003c\/span\u003e\n \u003cstrong\u003e10-Stage Filtration\u003c\/strong\u003e\n \u003cp\u003e\n Combines pre-filtration, activated carbon, RO membrane\n filtration, and UV treatment.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-card\"\u003e\n \u003cspan\u003eDesalination Rate\u003c\/span\u003e\n \u003cstrong\u003e95%\u003c\/strong\u003e\n \u003cp\u003e\n Designed to reduce dissolved solids in general outdoor\n freshwater sources.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-card\"\u003e\n \u003cspan\u003ePure Water to Waste Water\u003c\/span\u003e\n \u003cstrong\u003e2:1\u003c\/strong\u003e\n \u003cp\u003e\n The stated ratio is based on the operating specification\n provided in the product manual.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-card\"\u003e\n \u003cspan\u003eProduct Size\u003c\/span\u003e\n \u003cstrong\u003e240 × 125 × 315 mm\u003c\/strong\u003e\n \u003cp\u003e\n Approximately 9.45 × 4.92 × 12.40 inches.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-card\"\u003e\n \u003cspan\u003eNet \/ Gross Weight\u003c\/span\u003e\n \u003cstrong\u003e4.2 kg \/ 6.2 kg\u003c\/strong\u003e\n \u003cp\u003e\n Suitable for vehicle-supported camping, RV travel,\n group outdoor use, and emergency storage.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-card\"\u003e\n \u003cspan\u003eWater Source\u003c\/span\u003e\n \u003cstrong\u003eGeneral Outdoor Freshwater Sources\u003c\/strong\u003e\n \u003cp\u003e\n Use the clearest available freshwater source whenever possible\n to support better flow and longer filter life.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-note\"\u003e\n \u003cdiv class=\"pw-ro-note-inner pw-ro-warning-inner\"\u003e\n \u003cstrong\u003eWater source notice:\u003c\/strong\u003e\n This system is designed for general outdoor freshwater sources.\n It is not intended for seawater, chemically contaminated water,\n industrial wastewater, or water outside the recommended\n temperature range.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 02 Filtration System --\u003e\n \u003cdiv class=\"pw-ro-section\"\u003e\n \u003cdiv class=\"pw-ro-section-title\"\u003e\n \u003ch3\u003eRO Filtration \u0026amp; UV Treatment\u003c\/h3\u003e\n \u003cspan\u003e02\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-intro\"\u003e\n \u003cdiv class=\"pw-ro-intro-box\"\u003e\n \u003ch4\u003eMultiple Layers of Treatment in One Portable System\u003c\/h4\u003e\n \u003cp\u003e\n The K8680 combines a reusable intake pre-filter, PP cotton,\n activated carbon, an RO membrane, and UV treatment. Each\n component performs a different role before purified water\n reaches the blue PURE outlet.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-grid\"\u003e\n \u003cdiv class=\"pw-ro-filter-card pw-ro-primary\"\u003e\n \u003cspan\u003eComplete System\u003c\/span\u003e\n \u003cstrong\u003e10-Stage Water Treatment\u003c\/strong\u003e\n \u003cp\u003e\n Multi-stage treatment helps manage visible debris, sediment,\n taste, odor, dissolved solids, and microorganisms in outdoor\n freshwater sources.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-ro-tags\"\u003e\n \u003cspan\u003ePre-Filter\u003c\/span\u003e\n \u003cspan\u003ePP Cotton\u003c\/span\u003e\n \u003cspan\u003eActivated Carbon\u003c\/span\u003e\n \u003cspan\u003eRO Membrane\u003c\/span\u003e\n \u003cspan\u003eUV Treatment\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-card\"\u003e\n \u003cspan\u003ePre-Filter\u003c\/span\u003e\n \u003cstrong\u003eStainless Steel Mesh\u003c\/strong\u003e\n \u003cp\u003e\n Helps block larger debris such as twigs, leaves, weeds,\n and other visible materials before water enters the system.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-ro-tags\"\u003e\n \u003cspan\u003eReusable\u003c\/span\u003e\n \u003cspan\u003eLarge Debris\u003c\/span\u003e\n \u003cspan\u003eOutdoor Intake\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-life\"\u003e\n Clean and maintain regularly\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-card\"\u003e\n \u003cspan\u003ePre-Filter Layer\u003c\/span\u003e\n \u003cstrong\u003eMedical-Grade PP Cotton\u003c\/strong\u003e\n \u003cp\u003e\n Helps capture particles larger than 5 μm, including\n micro-sediment, rust, insect eggs, and mineral debris.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-ro-tags\"\u003e\n \u003cspan\u003e\u0026gt;5 μm Particles\u003c\/span\u003e\n \u003cspan\u003eRust\u003c\/span\u003e\n \u003cspan\u003eSediment\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-life\"\u003e\n Rated capacity: up to 500 gallons\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-card\"\u003e\n \u003cspan\u003eRO Cartridge Layer\u003c\/span\u003e\n \u003cstrong\u003eActivated Carbon\u003c\/strong\u003e\n \u003cp\u003e\n Helps reduce color, chlorine, unpleasant taste, odor,\n synthetic detergents, and selected organic substances.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-ro-tags\"\u003e\n \u003cspan\u003eChlorine Reduction\u003c\/span\u003e\n \u003cspan\u003eTaste Improvement\u003c\/span\u003e\n \u003cspan\u003eOdor Reduction\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-card\"\u003e\n \u003cspan\u003eRO Cartridge Layer\u003c\/span\u003e\n \u003cstrong\u003eReverse Osmosis Membrane\u003c\/strong\u003e\n \u003cp\u003e\n Supports high-precision purification and helps reduce\n dissolved solids, selected heavy metals, PFOA, PFOS,\n and other listed contaminants.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-ro-tags\"\u003e\n \u003cspan\u003eTDS Reduction\u003c\/span\u003e\n \u003cspan\u003eRO Purification\u003c\/span\u003e\n \u003cspan\u003eHigh Precision\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-life\"\u003e\n Rated capacity: up to 3,000 gallons\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-card\"\u003e\n \u003cspan\u003eFinal Treatment\u003c\/span\u003e\n \u003cstrong\u003eUV Germicidal Lamp\u003c\/strong\u003e\n \u003cp\u003e\n Provides an additional treatment stage targeting bacteria\n and viruses while the system is operating.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-ro-tags\"\u003e\n \u003cspan\u003eUV Treatment\u003c\/span\u003e\n \u003cspan\u003eAutomatic Operation\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-filter-life\"\u003e\n Service life listed as lifetime in the manual\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-note\"\u003e\n \u003cdiv class=\"pw-ro-note-inner\"\u003e\n \u003cstrong\u003eFilter life note:\u003c\/strong\u003e\n Actual cartridge life varies according to source-water quality,\n TDS level, sediment load, filtered volume, and maintenance.\n Monitor the purified-water TDS reading and replace the cartridge\n earlier when filtration performance decreases.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 03 Power and Performance --\u003e\n \u003cdiv class=\"pw-ro-section\"\u003e\n \u003cdiv class=\"pw-ro-section-title\"\u003e\n \u003ch3\u003ePower, Runtime \u0026amp; Lighting\u003c\/h3\u003e\n \u003cspan\u003e03\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-metrics-grid\"\u003e\n \u003cdiv class=\"pw-ro-metric-card pw-ro-primary\"\u003e\n \u003cspan\u003eBattery Capacity\u003c\/span\u003e\n \u003cstrong\u003e5200 mAh\u003c\/strong\u003e\n \u003cp\u003e\n Built-in rechargeable battery supports portable\n filtration away from a fixed power supply.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-metric-card pw-ro-primary\"\u003e\n \u003cspan\u003eRuntime\u003c\/span\u003e\n \u003cstrong\u003eUp to 6.5 Hours\u003c\/strong\u003e\n \u003cp\u003e\n Runtime is based on the product specification and may\n vary with operating conditions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-metric-card\"\u003e\n \u003cspan\u003eCharging Time\u003c\/span\u003e\n \u003cstrong\u003eApproximately 2–3 Hours\u003c\/strong\u003e\n \u003cp\u003e\n Recharge through the built-in Type-C charging connection.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-metric-card\"\u003e\n \u003cspan\u003eVoltage \/ Current\u003c\/span\u003e\n \u003cstrong\u003e24V \/ 10A\u003c\/strong\u003e\n \u003cp\u003e\n Use the matching power charger specified for the system.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-metric-card\"\u003e\n \u003cspan\u003eType-C Function\u003c\/span\u003e\n \u003cstrong\u003eForward \u0026amp; Reverse Charging\u003c\/strong\u003e\n \u003cp\u003e\n Supports charging the purifier and supplying emergency\n power to compatible external devices.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-metric-card\"\u003e\n \u003cspan\u003eLighting Power\u003c\/span\u003e\n \u003cstrong\u003e10W \/ 24V\u003c\/strong\u003e\n \u003cp\u003e\n Built-in lighting supports night use and outdoor\n emergency situations.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-metric-card\"\u003e\n \u003cspan\u003eLighting Brightness\u003c\/span\u003e\n \u003cstrong\u003e1000 Lumens\u003c\/strong\u003e\n \u003cp\u003e\n Includes a standard lighting mode and an SOS flashing mode.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-metric-card\"\u003e\n \u003cspan\u003eCompliance Listed in Manual\u003c\/span\u003e\n \u003cstrong\u003eCE \/ FCC \/ RoHS \/ UL\u003c\/strong\u003e\n \u003cp\u003e\n Compliance references are listed in the product\n specification section of the manual.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 04 Smart Display --\u003e\n \u003cdiv class=\"pw-ro-section\"\u003e\n \u003cdiv class=\"pw-ro-section-title\"\u003e\n \u003ch3\u003eSmart Display \u0026amp; System Monitoring\u003c\/h3\u003e\n \u003cspan\u003e04\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-intro\"\u003e\n \u003cdiv class=\"pw-ro-intro-box\"\u003e\n \u003ch4\u003eSee Water Quality and Operating Status at a Glance\u003c\/h4\u003e\n \u003cp\u003e\n The front control display shows raw-water TDS,\n purified-water TDS, battery level, flushing status,\n water-production status, UV operation, and service reminders.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-display-grid\"\u003e\n \u003cdiv class=\"pw-ro-display-card\"\u003e\n \u003cdiv class=\"pw-ro-display-icon\"\u003eF\u003c\/div\u003e\n \u003cspan\u003eFlush\u003c\/span\u003e\n \u003cstrong\u003eAutomatic Cleaning\u003c\/strong\u003e\n \u003cp\u003e\n Automatic flushing starts when the purifier is powered on\n and finishes when the indicator turns off.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-display-card\"\u003e\n \u003cdiv class=\"pw-ro-display-icon\"\u003eR\u003c\/div\u003e\n \u003cspan\u003eRaw Water TDS\u003c\/span\u003e\n \u003cstrong\u003eMonitor Source Water\u003c\/strong\u003e\n \u003cp\u003e\n Displays the TDS level of the incoming raw water source.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-display-card\"\u003e\n \u003cdiv class=\"pw-ro-display-icon\"\u003eP\u003c\/div\u003e\n \u003cspan\u003ePure Water TDS\u003c\/span\u003e\n \u003cstrong\u003eMonitor Filtered Water\u003c\/strong\u003e\n \u003cp\u003e\n Displays the TDS level of the purified water after filtration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-display-card\"\u003e\n \u003cdiv class=\"pw-ro-display-icon\"\u003eUV\u003c\/div\u003e\n \u003cspan\u003eSterilize\u003c\/span\u003e\n \u003cstrong\u003eUV Operating Status\u003c\/strong\u003e\n \u003cp\u003e\n The UV indicator remains on while the UV treatment system\n is operating normally.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-display-card\"\u003e\n \u003cdiv class=\"pw-ro-display-icon\"\u003eW\u003c\/div\u003e\n \u003cspan\u003eProduce Water\u003c\/span\u003e\n \u003cstrong\u003eFiltration Status\u003c\/strong\u003e\n \u003cp\u003e\n The water-production indicator remains on during normal\n filtration operation.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-display-card\"\u003e\n \u003cdiv class=\"pw-ro-display-icon\"\u003eB\u003c\/div\u003e\n \u003cspan\u003eBattery\u003c\/span\u003e\n \u003cstrong\u003eRemaining Power\u003c\/strong\u003e\n \u003cp\u003e\n Displays the remaining battery level for better\n outdoor-use planning.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-display-card\"\u003e\n \u003cdiv class=\"pw-ro-display-icon\"\u003eA\u003c\/div\u003e\n \u003cspan\u003eFull Water\u003c\/span\u003e\n \u003cstrong\u003ePressure Valve Response\u003c\/strong\u003e\n \u003cp\u003e\n The built-in pressure valve responds when the purified-water\n outlet is opened or closed.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-display-card\"\u003e\n \u003cdiv class=\"pw-ro-display-icon\"\u003eE1\u003c\/div\u003e\n \u003cspan\u003eRecondition\u003c\/span\u003e\n \u003cstrong\u003eService Reminder\u003c\/strong\u003e\n \u003cp\u003e\n A flashing service light may indicate an internal\n component fault requiring inspection.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-control-grid\"\u003e\n \u003cdiv class=\"pw-ro-control-card\"\u003e\n \u003cdiv class=\"pw-ro-control-action\"\u003eHold 3 Seconds\u003c\/div\u003e\n \u003cstrong\u003ePower On or Off\u003c\/strong\u003e\n \u003cp\u003e\n Press and hold the main button for three seconds.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-control-card\"\u003e\n \u003cdiv class=\"pw-ro-control-action\"\u003ePress Once\u003c\/div\u003e\n \u003cstrong\u003eStart or Stop Filtration\u003c\/strong\u003e\n \u003cp\u003e\n Use one short press while the system is powered on.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-control-card\"\u003e\n \u003cdiv class=\"pw-ro-control-action\"\u003ePress Twice\u003c\/div\u003e\n \u003cstrong\u003eTurn the Light On or Off\u003c\/strong\u003e\n \u003cp\u003e\n Two short presses control the built-in work light.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-control-card\"\u003e\n \u003cdiv class=\"pw-ro-control-action\"\u003ePress 3 Times\u003c\/div\u003e\n \u003cstrong\u003eTurn SOS Mode On or Off\u003c\/strong\u003e\n \u003cp\u003e\n Three short presses activate or deactivate the SOS light.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 05 Water Connections --\u003e\n \u003cdiv class=\"pw-ro-section\"\u003e\n \u003cdiv class=\"pw-ro-section-title\"\u003e\n \u003ch3\u003eWater Connections\u003c\/h3\u003e\n \u003cspan\u003e05\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-pipe-guide\"\u003e\n \u003cdiv class=\"pw-ro-pipe-card\"\u003e\n \u003cdiv class=\"pw-ro-pipe-color pw-ro-pipe-raw\"\u003e\n White Pipe · RAW\n \u003c\/div\u003e\n \u003cstrong\u003eDraw Water from the Source\u003c\/strong\u003e\n \u003cp\u003e\n Connect the white pipe to the reusable pre-filter, place\n the intake in the raw-water source, and connect the opposite\n end to the RAW inlet.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-pipe-card\"\u003e\n \u003cdiv class=\"pw-ro-pipe-color pw-ro-pipe-pure\"\u003e\n Blue Pipe · PURE\n \u003c\/div\u003e\n \u003cstrong\u003eCollect Purified Water\u003c\/strong\u003e\n \u003cp\u003e\n Connect the blue pipe to the PURE outlet and direct it\n to the included faucet or a clean water container.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-pipe-card\"\u003e\n \u003cdiv class=\"pw-ro-pipe-color pw-ro-pipe-dirty\"\u003e\n Red Pipe · DIRTY\n \u003c\/div\u003e\n \u003cstrong\u003eDrain Concentrated Water\u003c\/strong\u003e\n \u003cp\u003e\n Connect the red pipe to the DIRTY outlet and direct\n the opposite end to an appropriate drainage location.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-note\"\u003e\n \u003cdiv class=\"pw-ro-note-inner\"\u003e\n \u003cstrong\u003eInitial-use procedure:\u003c\/strong\u003e\n Check that all pipes and seals are securely installed.\n After inserting the RO cartridge, power on the system and\n allow it to operate for approximately 30–60 seconds to rinse\n the RO membrane before collecting drinking water.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 06 Care and Use --\u003e\n \u003cdiv class=\"pw-ro-section\"\u003e\n \u003cdiv class=\"pw-ro-section-title\"\u003e\n \u003ch3\u003eCare, Replacement \u0026amp; Use Notes\u003c\/h3\u003e\n \u003cspan\u003e06\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-grid\"\u003e\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e01\u003c\/div\u003e\n \u003cstrong\u003eUse Water Within the Recommended Range\u003c\/strong\u003e\n \u003cp\u003e\n Raw-water temperature should remain between\n 41°F and 100°F \/ 5°C and 38°C.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e02\u003c\/div\u003e\n \u003cstrong\u003eOperate in a Suitable Environment\u003c\/strong\u003e\n \u003cp\u003e\n Recommended environmental temperature is\n 40°F–104°F \/ 4°C–40°C.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e03\u003c\/div\u003e\n \u003cstrong\u003eBackflush the Pre-Filter Monthly\u003c\/strong\u003e\n \u003cp\u003e\n Regular pre-filter cleaning helps reduce blockage\n and supports more stable water intake.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e04\u003c\/div\u003e\n \u003cstrong\u003eReplace PP Cotton as Needed\u003c\/strong\u003e\n \u003cp\u003e\n The manual recommends replacement approximately every\n 3–6 months, depending on source water and usage.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e05\u003c\/div\u003e\n \u003cstrong\u003eReplace the RO Cartridge on Time\u003c\/strong\u003e\n \u003cp\u003e\n The manual recommends approximately every 6–12 months,\n or earlier when TDS rises or filtration performance declines.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e06\u003c\/div\u003e\n \u003cstrong\u003eDo Not Open or Wash the RO Cartridge\u003c\/strong\u003e\n \u003cp\u003e\n The RO cartridge is replaceable and should not be\n internally cleaned or disassembled.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e07\u003c\/div\u003e\n \u003cstrong\u003eKeep the Charging Port Dry\u003c\/strong\u003e\n \u003cp\u003e\n Do not pour water or other liquids into the Type-C\n charging connection.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e08\u003c\/div\u003e\n \u003cstrong\u003eDo Not Submerge the Machine\u003c\/strong\u003e\n \u003cp\u003e\n Clean the exterior carefully without immersing the\n electric purification system in water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e09\u003c\/div\u003e\n \u003cstrong\u003eAvoid Abrasive Cleaning Materials\u003c\/strong\u003e\n \u003cp\u003e\n Do not use steel wool, abrasive cleaners, gasoline,\n acetone, or other corrosive liquids.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e10\u003c\/div\u003e\n \u003cstrong\u003ePrepare Properly for Long-Term Storage\u003c\/strong\u003e\n \u003cp\u003e\n Drain the system, remove the filters, allow all parts\n to air-dry, and store in a cool, dry place.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e11\u003c\/div\u003e\n \u003cstrong\u003eResidual Water Can Be Normal\u003c\/strong\u003e\n \u003cp\u003e\n A small amount of water may remain after factory\n pressure, water-flow, and UV testing.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-use-card\"\u003e\n \u003cdiv class=\"pw-ro-use-number\"\u003e12\u003c\/div\u003e\n \u003cstrong\u003eCheck Connections Before Every Trip\u003c\/strong\u003e\n \u003cp\u003e\n Inspect the cartridge, seals, quick-connect fittings,\n pipes, and outlets before operation.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-ro-note\"\u003e\n \u003cdiv class=\"pw-ro-note-inner\"\u003e\n \u003cstrong\u003eReplacement guidance:\u003c\/strong\u003e\n Rated gallon capacity and recommended replacement months\n are reference values. Source-water quality, sediment,\n daily consumption, TDS level, temperature, and maintenance\n can shorten or extend the actual service period.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\u003c\/section\u003e","brand":"Purewell","offers":[{"title":"Complete System – Black","offer_id":45833060384933,"sku":"K8680\/P01-Black","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Complete System – Blue","offer_id":47339625971877,"sku":"K8680\/P01-Blue","price":299.99,"currency_code":"USD","in_stock":false},{"title":"Complete System – Orange","offer_id":47339626004645,"sku":"K8680\/P01-Orange","price":299.99,"currency_code":"USD","in_stock":false},{"title":"Replacement RO Cartridge Only","offer_id":45833060417701,"sku":"K8680\/P01-RO-filter","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Replacement Pre-Filter Only","offer_id":45833060450469,"sku":"K8680\/P01-Pre-Filter","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/2788\/9317\/files\/Portable-RO-Water-Filter-System-Purewell-40562323.png?v=1784187299"},{"product_id":"countertop-ro-systems-c05","title":"Countertop RO Systems - C05","description":"\u003cstyle\u003e\n .pw-c05-system-guide {\n --pw-blue: #036aff;\n --pw-blue-dark: #0056d6;\n --pw-text: #172033;\n --pw-muted: #5f6b7a;\n --pw-border: #dbe8f7;\n --pw-soft: #eef6ff;\n --pw-card: #ffffff;\n width: 100%;\n padding: 36px 16px;\n background: linear-gradient(\n 135deg,\n #eef6ff 0%,\n #ffffff 52%,\n #f3f8ff 100%\n );\n font-family: Arial, Helvetica, sans-serif;\n color: var(--pw-text);\n box-sizing: border-box;\n }\n\n .pw-c05-system-guide * {\n box-sizing: border-box;\n }\n\n .pw-c05-wrap {\n width: 100%;\n max-width: 1180px;\n margin: 0 auto;\n }\n\n .pw-c05-section {\n margin-bottom: 24px;\n background: rgba(255, 255, 255, 0.96);\n border: 1px solid var(--pw-border);\n border-radius: 24px;\n overflow: hidden;\n box-shadow: 0 12px 34px rgba(23, 32, 51, 0.05);\n }\n\n .pw-c05-section:last-child {\n margin-bottom: 0;\n }\n\n .pw-c05-section-title {\n display: flex;\n align-items: center;\n justify-content: space-between;\n gap: 14px;\n padding: 22px 24px;\n background: linear-gradient(\n 90deg,\n rgba(3, 106, 255, 0.1),\n rgba(3, 106, 255, 0.03)\n );\n border-bottom: 1px solid var(--pw-border);\n }\n\n .pw-c05-section-title h3 {\n margin: 0;\n color: var(--pw-text);\n font-size: 22px;\n line-height: 1.3;\n }\n\n .pw-c05-section-title \u003e span {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 34px;\n height: 34px;\n padding: 0 9px;\n border-radius: 12px;\n background: var(--pw-blue);\n color: #ffffff;\n font-size: 14px;\n line-height: 1;\n font-weight: 800;\n }\n\n .pw-c05-overview-grid,\n .pw-c05-filter-grid,\n .pw-c05-metrics-grid,\n .pw-c05-display-grid,\n .pw-c05-control-grid,\n .pw-c05-dispense-grid,\n .pw-c05-pitcher-grid,\n .pw-c05-use-grid {\n display: grid;\n gap: 14px;\n padding: 24px;\n }\n\n .pw-c05-overview-grid,\n .pw-c05-metrics-grid,\n .pw-c05-display-grid,\n .pw-c05-dispense-grid,\n .pw-c05-use-grid {\n grid-template-columns: repeat(4, minmax(0, 1fr));\n }\n\n .pw-c05-filter-grid,\n .pw-c05-pitcher-grid {\n grid-template-columns: repeat(3, minmax(0, 1fr));\n }\n\n .pw-c05-control-grid {\n grid-template-columns: repeat(4, minmax(0, 1fr));\n padding-top: 0;\n }\n\n .pw-c05-card,\n .pw-c05-filter-card,\n .pw-c05-metric-card,\n .pw-c05-display-card,\n .pw-c05-control-card,\n .pw-c05-dispense-card,\n .pw-c05-pitcher-card,\n .pw-c05-use-card {\n position: relative;\n padding: 18px;\n border: 1px solid var(--pw-border);\n border-radius: 18px;\n background: #ffffff;\n transition:\n transform 0.25s ease,\n box-shadow 0.25s ease,\n border-color 0.25s ease;\n }\n\n .pw-c05-card:hover,\n .pw-c05-filter-card:hover,\n .pw-c05-metric-card:hover,\n .pw-c05-display-card:hover,\n .pw-c05-control-card:hover,\n .pw-c05-dispense-card:hover,\n .pw-c05-pitcher-card:hover,\n .pw-c05-use-card:hover {\n transform: translateY(-3px);\n border-color: #bfd9fb;\n box-shadow: 0 12px 26px rgba(3, 106, 255, 0.08);\n }\n\n .pw-c05-card \u003e span,\n .pw-c05-filter-card \u003e span,\n .pw-c05-metric-card \u003e span,\n .pw-c05-display-card \u003e span,\n .pw-c05-control-card \u003e span,\n .pw-c05-dispense-card \u003e span,\n .pw-c05-pitcher-card \u003e span {\n display: block;\n margin-bottom: 8px;\n color: var(--pw-muted);\n font-size: 12px;\n line-height: 1.3;\n font-weight: 800;\n text-transform: uppercase;\n letter-spacing: 0.04em;\n }\n\n .pw-c05-card strong,\n .pw-c05-filter-card strong,\n .pw-c05-metric-card strong,\n .pw-c05-display-card strong,\n .pw-c05-control-card strong,\n .pw-c05-dispense-card strong,\n .pw-c05-pitcher-card strong,\n .pw-c05-use-card strong {\n display: block;\n color: var(--pw-text);\n font-size: 16px;\n line-height: 1.45;\n font-weight: 800;\n }\n\n .pw-c05-card p,\n .pw-c05-filter-card p,\n .pw-c05-metric-card p,\n .pw-c05-display-card p,\n .pw-c05-control-card p,\n .pw-c05-dispense-card p,\n .pw-c05-pitcher-card p,\n .pw-c05-use-card p {\n margin: 8px 0 0;\n color: var(--pw-muted);\n font-size: 13px;\n line-height: 1.6;\n }\n\n .pw-c05-primary {\n background: linear-gradient(135deg, #036aff 0%, #2088ff 100%);\n border-color: var(--pw-blue);\n }\n\n .pw-c05-primary \u003e span,\n .pw-c05-primary strong,\n .pw-c05-primary p {\n color: #ffffff;\n }\n\n \/*\n Dedicated highlighted filter-card style.\n The stronger selector and !important declarations prevent\n Shopify theme styles from removing the blue background.\n *\/\n .pw-c05-system-guide\n .pw-c05-filter-card.pw-c05-filter-featured {\n background-color: #036aff !important;\n background-image: linear-gradient(\n 135deg,\n #036aff 0%,\n #2088ff 100%\n ) !important;\n border-color: #036aff !important;\n }\n\n .pw-c05-system-guide\n .pw-c05-filter-card.pw-c05-filter-featured \u003e span,\n .pw-c05-system-guide\n .pw-c05-filter-card.pw-c05-filter-featured \u003e strong,\n .pw-c05-system-guide\n .pw-c05-filter-card.pw-c05-filter-featured \u003e p {\n color: #ffffff !important;\n }\n\n .pw-c05-system-guide\n .pw-c05-filter-card.pw-c05-filter-featured\n .pw-c05-tags span {\n background-color: #ffffff !important;\n color: #036aff !important;\n }\n\n .pw-c05-intro {\n padding: 24px 24px 0;\n }\n\n .pw-c05-intro-box {\n padding: 20px;\n border: 1px solid #dcecff;\n border-radius: 20px;\n background: var(--pw-soft);\n }\n\n .pw-c05-intro-box h4 {\n margin: 0 0 10px;\n color: var(--pw-text);\n font-size: 19px;\n line-height: 1.35;\n }\n\n .pw-c05-intro-box p {\n margin: 0;\n color: var(--pw-muted);\n font-size: 15px;\n line-height: 1.65;\n }\n\n .pw-c05-tags {\n display: flex;\n flex-wrap: wrap;\n gap: 7px;\n margin-top: 12px;\n }\n\n .pw-c05-tags span {\n display: inline-block;\n padding: 6px 9px;\n border-radius: 999px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.2;\n font-weight: 800;\n }\n\n .pw-c05-primary .pw-c05-tags span {\n background: rgba(255, 255, 255, 0.96);\n color: var(--pw-blue);\n }\n\n .pw-c05-filter-life {\n display: inline-flex;\n align-items: center;\n margin-top: 14px;\n padding: 8px 11px;\n border-radius: 10px;\n background: #f4f9ff;\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.3;\n font-weight: 800;\n }\n\n .pw-c05-primary .pw-c05-filter-life {\n background: rgba(255, 255, 255, 0.96);\n color: var(--pw-blue);\n }\n\n .pw-c05-display-icon {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 38px;\n height: 38px;\n margin-bottom: 13px;\n padding: 0 8px;\n border-radius: 12px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 14px;\n line-height: 1;\n font-weight: 800;\n }\n\n .pw-c05-control-card {\n text-align: center;\n }\n\n .pw-c05-control-action {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 74px;\n min-height: 34px;\n margin-bottom: 12px;\n padding: 7px 12px;\n border-radius: 999px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 12px;\n line-height: 1.2;\n font-weight: 800;\n }\n\n .pw-c05-volume {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n min-width: 64px;\n height: 38px;\n margin-bottom: 13px;\n padding: 0 12px;\n border-radius: 999px;\n background: var(--pw-soft);\n color: var(--pw-blue);\n font-size: 14px;\n font-weight: 800;\n }\n\n .pw-c05-use-card {\n padding-top: 20px;\n }\n\n .pw-c05-use-number {\n display: inline-flex;\n align-items: center;\n justify-content: center;\n width: 30px;\n height: 30px;\n margin-bottom: 12px;\n border-radius: 10px;\n background: var(--pw-blue);\n color: #ffffff;\n font-size: 13px;\n font-weight: 800;\n }\n\n .pw-c05-note {\n padding: 0 24px 24px;\n }\n\n .pw-c05-note-inner {\n padding: 16px 18px;\n border: 1px solid #dcecff;\n border-radius: 18px;\n background: var(--pw-soft);\n color: var(--pw-muted);\n font-size: 14px;\n line-height: 1.65;\n }\n\n .pw-c05-note-inner strong {\n color: var(--pw-text);\n }\n\n .pw-c05-warning-inner {\n background: #fff9ed;\n border-color: #f1dfb7;\n }\n\n @media (max-width: 1100px) {\n .pw-c05-filter-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n\n .pw-c05-display-grid {\n grid-template-columns: repeat(3, minmax(0, 1fr));\n }\n }\n\n @media (max-width: 980px) {\n .pw-c05-overview-grid,\n .pw-c05-metrics-grid,\n .pw-c05-control-grid,\n .pw-c05-dispense-grid,\n .pw-c05-use-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n\n .pw-c05-pitcher-grid {\n grid-template-columns: 1fr;\n }\n }\n\n @media (max-width: 760px) {\n .pw-c05-display-grid {\n grid-template-columns: repeat(2, minmax(0, 1fr));\n }\n }\n\n @media (max-width: 640px) {\n .pw-c05-system-guide {\n padding: 28px 14px;\n }\n\n .pw-c05-section {\n border-radius: 20px;\n }\n\n .pw-c05-section-title {\n padding: 18px;\n }\n\n .pw-c05-section-title h3 {\n font-size: 19px;\n }\n\n .pw-c05-overview-grid,\n .pw-c05-filter-grid,\n .pw-c05-metrics-grid,\n .pw-c05-display-grid,\n .pw-c05-control-grid,\n .pw-c05-dispense-grid,\n .pw-c05-pitcher-grid,\n .pw-c05-use-grid {\n grid-template-columns: 1fr;\n padding: 18px;\n }\n\n .pw-c05-control-grid {\n padding-top: 0;\n }\n\n .pw-c05-intro {\n padding: 18px 18px 0;\n }\n\n .pw-c05-note {\n padding: 0 18px 18px;\n }\n }\n\n @media (prefers-reduced-motion: reduce) {\n .pw-c05-card,\n .pw-c05-filter-card,\n .pw-c05-metric-card,\n .pw-c05-display-card,\n .pw-c05-control-card,\n .pw-c05-dispense-card,\n .pw-c05-pitcher-card,\n .pw-c05-use-card {\n transition: none;\n }\n\n .pw-c05-card:hover,\n .pw-c05-filter-card:hover,\n .pw-c05-metric-card:hover,\n .pw-c05-display-card:hover,\n .pw-c05-control-card:hover,\n .pw-c05-dispense-card:hover,\n .pw-c05-pitcher-card:hover,\n .pw-c05-use-card:hover {\n transform: none;\n }\n }\n\u003c\/style\u003e\n\n\u003csection class=\"pw-c05-system-guide\"\u003e\n \u003cdiv class=\"pw-c05-wrap\"\u003e\n\n \u003c!-- 01 Product Overview --\u003e\n \u003cdiv class=\"pw-c05-section\"\u003e\n \u003cdiv class=\"pw-c05-section-title\"\u003e\n \u003ch3\u003eProduct Overview\u003c\/h3\u003e\n \u003cspan\u003e01\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-overview-grid\"\u003e\n \u003cdiv class=\"pw-c05-card pw-c05-primary\"\u003e\n \u003cspan\u003eProduct Name\u003c\/span\u003e\n\n \u003cstrong\u003eCountertop RO Water Purification System\u003c\/strong\u003e\n\n \u003cp\u003e\n A compact reverse osmosis system designed to provide\n freshly filtered water without permanent plumbing installation.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-card pw-c05-primary\"\u003e\n \u003cspan\u003eModel No.\u003c\/span\u003e\n\n \u003cstrong\u003eC05\u003c\/strong\u003e\n\n \u003cp\u003e\n Countertop RO system with a removable feed-water tank,\n smart TDS display, automatic pitcher filling, and\n remineralization filtration.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-card\"\u003e\n \u003cspan\u003eFiltration System\u003c\/span\u003e\n\n \u003cstrong\u003e5-Stage All-in-One RO Filter\u003c\/strong\u003e\n\n \u003cp\u003e\n Combines multiple treatment stages inside one replaceable\n main filter cartridge.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-card\"\u003e\n \u003cspan\u003eAdditional Treatment\u003c\/span\u003e\n\n \u003cstrong\u003eRemineralization Filter\u003c\/strong\u003e\n\n \u003cp\u003e\n Helps improve the mineral balance and taste of\n reverse-osmosis filtered water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-card\"\u003e\n \u003cspan\u003eProduction Rate\u003c\/span\u003e\n\n \u003cstrong\u003e100 GPD\u003c\/strong\u003e\n\n \u003cp\u003e\n Provides a rated production rate of approximately\n 0.25 liters per minute under suitable operating conditions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-card\"\u003e\n \u003cspan\u003eFeed Water Tank\u003c\/span\u003e\n\n \u003cstrong\u003e5 L \/ 169 fl oz\u003c\/strong\u003e\n\n \u003cp\u003e\n The removable rear water tank supports daily water needs\n without requiring a direct faucet connection.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-card\"\u003e\n \u003cspan\u003eProduct Size\u003c\/span\u003e\n\n \u003cstrong\u003e14.2 × 9 × 9 in\u003c\/strong\u003e\n\n \u003cp\u003e\n A compact countertop footprint suitable for kitchens,\n apartments, offices, and other indoor spaces.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-card\"\u003e\n \u003cspan\u003eRecommended Water Source\u003c\/span\u003e\n\n \u003cstrong\u003eMunicipal Tap Water\u003c\/strong\u003e\n\n \u003cp\u003e\n Use tap water within the recommended temperature and\n TDS range to support stable performance and filter life.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-note\"\u003e\n \u003cdiv class=\"pw-c05-note-inner pw-c05-warning-inner\"\u003e\n \u003cstrong\u003eFeed-water notice:\u003c\/strong\u003e\n The C05 is designed for municipal tap water. Raw water with\n a TDS level above 500 ppm is not recommended because it may\n reduce filtration speed and shorten filter service life.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 02 Filtration System --\u003e\n \u003cdiv class=\"pw-c05-section\"\u003e\n \u003cdiv class=\"pw-c05-section-title\"\u003e\n \u003ch3\u003eRO Filtration \u0026amp; Remineralization\u003c\/h3\u003e\n \u003cspan\u003e02\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-intro\"\u003e\n \u003cdiv class=\"pw-c05-intro-box\"\u003e\n \u003ch4\u003eHigh-Precision RO Filtration with a Final Mineral Stage\u003c\/h4\u003e\n\n \u003cp\u003e\n The C05 combines a 5-stage all-in-one reverse osmosis\n cartridge with a separate remineralization filter inside\n the glass pitcher. The two-filter design supports\n high-precision purification while improving the final\n taste of the filtered water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-filter-grid\"\u003e\n\n \u003c!-- Fixed highlighted card --\u003e\n \u003cdiv class=\"pw-c05-filter-card pw-c05-filter-featured\"\u003e\n \u003cspan\u003eComplete Filtration System\u003c\/span\u003e\n\n \u003cstrong\u003eRO Filtration Plus Remineralization\u003c\/strong\u003e\n\n \u003cp\u003e\n Water first passes through the main 5-stage RO filter\n and then through the removable remineralization filter\n before collecting in the glass pitcher.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c05-tags\"\u003e\n \u003cspan\u003e5-Stage Filter\u003c\/span\u003e\n \u003cspan\u003eRO Membrane\u003c\/span\u003e\n \u003cspan\u003eRemineralization\u003c\/span\u003e\n \u003cspan\u003eFresh Taste\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-filter-card\"\u003e\n \u003cspan\u003eRO Filtration Precision\u003c\/span\u003e\n\n \u003cstrong\u003e0.0001 Micron\u003c\/strong\u003e\n\n \u003cp\u003e\n High-precision reverse osmosis filtration helps reduce\n dissolved solids and a broad range of unwanted substances\n commonly found in tap water.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c05-tags\"\u003e\n \u003cspan\u003eHigh Precision\u003c\/span\u003e\n \u003cspan\u003eTDS Reduction\u003c\/span\u003e\n \u003cspan\u003eRO Purification\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-filter-card\"\u003e\n \u003cspan\u003eContaminant Reduction\u003c\/span\u003e\n\n \u003cstrong\u003eBroad-Spectrum Filtration\u003c\/strong\u003e\n\n \u003cp\u003e\n Designed to help reduce contaminants such as chlorine,\n fluoride, selected heavy metals, microplastics, arsenic,\n PFAS, and other dissolved or suspended substances.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c05-tags\"\u003e\n \u003cspan\u003eChlorine\u003c\/span\u003e\n \u003cspan\u003eFluoride\u003c\/span\u003e\n \u003cspan\u003eHeavy Metals\u003c\/span\u003e\n \u003cspan\u003eMicroplastics\u003c\/span\u003e\n \u003cspan\u003ePFAS\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-filter-card\"\u003e\n \u003cspan\u003eMain Cartridge\u003c\/span\u003e\n\n \u003cstrong\u003e5-Stage All-in-One Filter\u003c\/strong\u003e\n\n \u003cp\u003e\n The integrated cartridge simplifies routine maintenance\n by combining the primary treatment stages inside one\n twist-in filter.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c05-filter-life\"\u003e\n Recommended replacement: 6–9 months\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-filter-card\"\u003e\n \u003cspan\u003eFinal Filtration Stage\u003c\/span\u003e\n\n \u003cstrong\u003eRemineralization Filter\u003c\/strong\u003e\n\n \u003cp\u003e\n Installed in the glass pitcher to help restore selected\n minerals and balance the taste of RO-filtered water.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c05-tags\"\u003e\n \u003cspan\u003eMineral Balance\u003c\/span\u003e\n \u003cspan\u003eTaste Improvement\u003c\/span\u003e\n \u003cspan\u003ePitcher Filter\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-filter-life\"\u003e\n Recommended replacement: 3–6 months\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-filter-card\"\u003e\n \u003cspan\u003eFilter Maintenance\u003c\/span\u003e\n\n \u003cstrong\u003eSmart Replacement Reminder\u003c\/strong\u003e\n\n \u003cp\u003e\n The filter-life indicator gradually decreases with use\n and turns red when the main filter is approaching the\n end of its recommended service period.\n \u003c\/p\u003e\n\n \u003cdiv class=\"pw-c05-tags\"\u003e\n \u003cspan\u003eLife Monitoring\u003c\/span\u003e\n \u003cspan\u003eReplacement Alert\u003c\/span\u003e\n \u003cspan\u003eEasy Reset\u003c\/span\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-note\"\u003e\n \u003cdiv class=\"pw-c05-note-inner\"\u003e\n \u003cstrong\u003eFilter-life guidance:\u003c\/strong\u003e\n Actual replacement timing varies with source-water quality,\n TDS level, daily consumption, season, filtered volume, and\n operating conditions. Follow the filter-life indicator and\n replace a filter earlier if flow or filtration performance declines.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 03 Capacity and Performance --\u003e\n \u003cdiv class=\"pw-c05-section\"\u003e\n \u003cdiv class=\"pw-c05-section-title\"\u003e\n \u003ch3\u003eCapacity, Output \u0026amp; Everyday Convenience\u003c\/h3\u003e\n \u003cspan\u003e03\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-metrics-grid\"\u003e\n \u003cdiv class=\"pw-c05-metric-card pw-c05-primary\"\u003e\n \u003cspan\u003eFeed Water Capacity\u003c\/span\u003e\n\n \u003cstrong\u003e5 L \/ 169 fl oz\u003c\/strong\u003e\n\n \u003cp\u003e\n The large removable tank reduces the need for frequent\n refilling during normal household or office use.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-metric-card pw-c05-primary\"\u003e\n \u003cspan\u003eRated Production\u003c\/span\u003e\n\n \u003cstrong\u003e100 GPD\u003c\/strong\u003e\n\n \u003cp\u003e\n Delivers a rated flow of approximately 0.25 L per minute\n under suitable water-quality and temperature conditions.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-metric-card\"\u003e\n \u003cspan\u003eDispensing Options\u003c\/span\u003e\n\n \u003cstrong\u003e3 Presets + Manual\u003c\/strong\u003e\n\n \u003cp\u003e\n Choose 8 oz, 20 oz, or 40 oz, or use manual dispensing\n for a customized water volume.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-metric-card\"\u003e\n \u003cspan\u003eAutomatic Pitcher Filling\u003c\/span\u003e\n\n \u003cstrong\u003ePlace and Fill\u003c\/strong\u003e\n\n \u003cp\u003e\n Place the matching glass pitcher on the tray and the\n system automatically produces water until the pitcher is full.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-metric-card\"\u003e\n \u003cspan\u003eRated Power\u003c\/span\u003e\n\n \u003cstrong\u003e36W\u003c\/strong\u003e\n\n \u003cp\u003e\n Designed for efficient countertop operation during\n filtration and automatic water production.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-metric-card\"\u003e\n \u003cspan\u003eRated Voltage\u003c\/span\u003e\n\n \u003cstrong\u003eAC 100–240V\u003c\/strong\u003e\n\n \u003cp\u003e\n Wide-voltage compatibility supports use in multiple\n regions with an appropriate power connection.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-metric-card\"\u003e\n \u003cspan\u003eInstallation\u003c\/span\u003e\n\n \u003cstrong\u003eNo Plumbing Required\u003c\/strong\u003e\n\n \u003cp\u003e\n Fill the removable tank and connect the power supply.\n No drilling or permanent faucet connection is required.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-metric-card\"\u003e\n \u003cspan\u003ePower-Saving Mode\u003c\/span\u003e\n\n \u003cstrong\u003e60-Second Standby\u003c\/strong\u003e\n\n \u003cp\u003e\n The display automatically turns off after approximately\n 60 seconds without operation.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 04 Smart Display --\u003e\n \u003cdiv class=\"pw-c05-section\"\u003e\n \u003cdiv class=\"pw-c05-section-title\"\u003e\n \u003ch3\u003eSmart Display \u0026amp; Water Monitoring\u003c\/h3\u003e\n \u003cspan\u003e04\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-intro\"\u003e\n \u003cdiv class=\"pw-c05-intro-box\"\u003e\n \u003ch4\u003eSee Water Quality and System Status at a Glance\u003c\/h4\u003e\n\n \u003cp\u003e\n The integrated control panel displays raw-water TDS,\n purified-water TDS, selected outlet volume, filter status,\n water-changing reminders, and automatic water-production status.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-display-grid\"\u003e\n \u003cdiv class=\"pw-c05-display-card\"\u003e\n \u003cdiv class=\"pw-c05-display-icon\"\u003eRAW\u003c\/div\u003e\n\n \u003cspan\u003eRaw Water TDS\u003c\/span\u003e\n\n \u003cstrong\u003eMonitor Incoming Water\u003c\/strong\u003e\n\n \u003cp\u003e\n Displays the TDS level of the water inside the removable\n feed-water tank.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-display-card\"\u003e\n \u003cdiv class=\"pw-c05-display-icon\"\u003ePURE\u003c\/div\u003e\n\n \u003cspan\u003ePurified Water TDS\u003c\/span\u003e\n\n \u003cstrong\u003eMonitor Filtered Water\u003c\/strong\u003e\n\n \u003cp\u003e\n Displays the purified-water TDS value while water is\n being dispensed.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-display-card\"\u003e\n \u003cdiv class=\"pw-c05-display-icon\"\u003eOZ\u003c\/div\u003e\n\n \u003cspan\u003eOutlet Volume\u003c\/span\u003e\n\n \u003cstrong\u003eSee the Selected Amount\u003c\/strong\u003e\n\n \u003cp\u003e\n The screen displays the selected 8 oz, 20 oz, or\n 40 oz dispensing volume.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-display-card\"\u003e\n \u003cdiv class=\"pw-c05-display-icon\"\u003eLIFE\u003c\/div\u003e\n\n \u003cspan\u003eFilter Life\u003c\/span\u003e\n\n \u003cstrong\u003eReplacement Monitoring\u003c\/strong\u003e\n\n \u003cp\u003e\n The filter indicator shows remaining service life and\n turns red as replacement approaches.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-display-card\"\u003e\n \u003cdiv class=\"pw-c05-display-icon\"\u003eH₂O\u003c\/div\u003e\n\n \u003cspan\u003eWater-Changing Reminder\u003c\/span\u003e\n\n \u003cstrong\u003eKnow When to Refill\u003c\/strong\u003e\n\n \u003cp\u003e\n A flashing indicator reminds you to remove the tank,\n discard the remaining water, and add fresh tap water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-display-card\"\u003e\n \u003cdiv class=\"pw-c05-display-icon\"\u003e500\u003c\/div\u003e\n\n \u003cspan\u003eRaw Water Status\u003c\/span\u003e\n\n \u003cstrong\u003eHigh-TDS Warning\u003c\/strong\u003e\n\n \u003cp\u003e\n A red indicator warns when the raw-water TDS exceeds\n the recommended operating level.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-display-card\"\u003e\n \u003cdiv class=\"pw-c05-display-icon\"\u003eAUTO\u003c\/div\u003e\n\n \u003cspan\u003eAutomatic Production\u003c\/span\u003e\n\n \u003cstrong\u003ePitcher-Filling Status\u003c\/strong\u003e\n\n \u003cp\u003e\n Shows when the system is automatically producing water\n for the matching glass pitcher.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-display-card\"\u003e\n \u003cdiv class=\"pw-c05-display-icon\"\u003eUV\u003c\/div\u003e\n\n \u003cspan\u003eUV Indicator\u003c\/span\u003e\n\n \u003cstrong\u003eOperating Status Display\u003c\/strong\u003e\n\n \u003cp\u003e\n The control panel includes a UV status indicator for\n monitoring the related system function.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-control-grid\"\u003e\n \u003cdiv class=\"pw-c05-control-card\"\u003e\n \u003cdiv class=\"pw-c05-control-action\"\u003eShort Press\u003c\/div\u003e\n\n \u003cstrong\u003eSelect Water Volume\u003c\/strong\u003e\n\n \u003cp\u003e\n Press the volume button to switch between\n 8 oz, 20 oz, and 40 oz.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-control-card\"\u003e\n \u003cdiv class=\"pw-c05-control-action\"\u003ePress Once\u003c\/div\u003e\n\n \u003cstrong\u003eManual Dispensing\u003c\/strong\u003e\n\n \u003cp\u003e\n Press the manual-water button to start dispensing\n and press it again to stop.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-control-card\"\u003e\n \u003cdiv class=\"pw-c05-control-action\"\u003eHold 3 Seconds\u003c\/div\u003e\n\n \u003cstrong\u003eEnter Filter Reset Mode\u003c\/strong\u003e\n\n \u003cp\u003e\n Follow the reset sequence after installing a new\n main filter cartridge.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-control-card\"\u003e\n \u003cdiv class=\"pw-c05-control-action\"\u003ePlace Pitcher\u003c\/div\u003e\n\n \u003cstrong\u003eStart Automatic Filling\u003c\/strong\u003e\n\n \u003cp\u003e\n Place the matching pitcher on the tray to activate\n automatic water production.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 05 Dispensing --\u003e\n \u003cdiv class=\"pw-c05-section\"\u003e\n \u003cdiv class=\"pw-c05-section-title\"\u003e\n \u003ch3\u003eFlexible Dispensing \u0026amp; Removable Glass Pitcher\u003c\/h3\u003e\n \u003cspan\u003e05\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-dispense-grid\"\u003e\n \u003cdiv class=\"pw-c05-dispense-card\"\u003e\n \u003cdiv class=\"pw-c05-volume\"\u003e8 oz\u003c\/div\u003e\n\n \u003cspan\u003ePreset Volume\u003c\/span\u003e\n\n \u003cstrong\u003eFor a Drinking Glass\u003c\/strong\u003e\n\n \u003cp\u003e\n A convenient preset for individual servings and\n everyday drinking.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-dispense-card\"\u003e\n \u003cdiv class=\"pw-c05-volume\"\u003e20 oz\u003c\/div\u003e\n\n \u003cspan\u003ePreset Volume\u003c\/span\u003e\n\n \u003cstrong\u003eFor Bottles and Tumblers\u003c\/strong\u003e\n\n \u003cp\u003e\n Suitable for filling many reusable water bottles\n and larger drinking containers.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-dispense-card\"\u003e\n \u003cdiv class=\"pw-c05-volume\"\u003e40 oz\u003c\/div\u003e\n\n \u003cspan\u003ePreset Volume\u003c\/span\u003e\n\n \u003cstrong\u003eFor Larger Water Needs\u003c\/strong\u003e\n\n \u003cp\u003e\n Dispense a larger amount for cooking, sharing,\n or filling a separate container.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-dispense-card pw-c05-primary\"\u003e\n \u003cdiv class=\"pw-c05-volume\"\u003eManual\u003c\/div\u003e\n\n \u003cspan\u003eCustom Volume\u003c\/span\u003e\n\n \u003cstrong\u003eStart and Stop as Needed\u003c\/strong\u003e\n\n \u003cp\u003e\n Use manual dispensing when you need an amount that\n is different from the three preset volumes.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-pitcher-grid\"\u003e\n \u003cdiv class=\"pw-c05-pitcher-card pw-c05-primary\"\u003e\n \u003cspan\u003eAutomatic Filling\u003c\/span\u003e\n\n \u003cstrong\u003ePlace the Pitcher and Let the System Work\u003c\/strong\u003e\n\n \u003cp\u003e\n The C05 detects the matching pitcher and automatically\n produces water until the pitcher reaches its full level.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-pitcher-card\"\u003e\n \u003cspan\u003ePitcher Material\u003c\/span\u003e\n\n \u003cstrong\u003eHigh-Borosilicate Glass\u003c\/strong\u003e\n\n \u003cp\u003e\n The removable glass pitcher provides a clean and\n practical way to collect and serve filtered water.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-pitcher-card\"\u003e\n \u003cspan\u003ePortable Water Storage\u003c\/span\u003e\n\n \u003cstrong\u003eServe or Chill Anywhere\u003c\/strong\u003e\n\n \u003cp\u003e\n Remove the pitcher to bring filtered water to the\n dining table, desk, meeting room, or refrigerator.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-note\"\u003e\n \u003cdiv class=\"pw-c05-note-inner\"\u003e\n \u003cstrong\u003eAutomatic mode notice:\u003c\/strong\u003e\n When the matching glass pitcher is placed on the tray,\n the system prioritizes automatic filling. The 8 oz,\n 20 oz, and 40 oz volume presets are temporarily unavailable.\n Remove the pitcher and use another cup or bottle to select\n a preset volume.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c!-- 06 Setup and Care --\u003e\n \u003cdiv class=\"pw-c05-section\"\u003e\n \u003cdiv class=\"pw-c05-section-title\"\u003e\n \u003ch3\u003eSetup, Care \u0026amp; Filter Replacement\u003c\/h3\u003e\n \u003cspan\u003e06\u003c\/span\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-grid\"\u003e\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e01\u003c\/div\u003e\n\n \u003cstrong\u003ePlace on a Stable Surface\u003c\/strong\u003e\n\n \u003cp\u003e\n Position the C05 on a flat indoor countertop near\n a suitable electrical outlet.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e02\u003c\/div\u003e\n\n \u003cstrong\u003eFill to the MAX Line\u003c\/strong\u003e\n\n \u003cp\u003e\n Remove the feed-water tank and fill it with municipal\n tap water without exceeding the marked maximum level.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e03\u003c\/div\u003e\n\n \u003cstrong\u003eFlush Before First Use\u003c\/strong\u003e\n\n \u003cp\u003e\n Complete four full flushing cycles before drinking\n water from a newly installed machine or filter.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e04\u003c\/div\u003e\n\n \u003cstrong\u003eDiscard Flushing Water\u003c\/strong\u003e\n\n \u003cp\u003e\n Water produced during the initial flushing process\n is not recommended for drinking.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e05\u003c\/div\u003e\n\n \u003cstrong\u003eUse the Recommended Water\u003c\/strong\u003e\n\n \u003cp\u003e\n Use municipal tap water between 41°F and 100°F\n and avoid raw water above 500 ppm TDS.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e06\u003c\/div\u003e\n\n \u003cstrong\u003eReplace Remaining Tank Water\u003c\/strong\u003e\n\n \u003cp\u003e\n When the water-changing indicator flashes, lift out\n the tank, discard the remaining water, and refill it.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e07\u003c\/div\u003e\n\n \u003cstrong\u003eClean the Tank Weekly\u003c\/strong\u003e\n\n \u003cp\u003e\n Regularly clean the feed-water tank, floating ball,\n silicone cover, and internal filter screen.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e08\u003c\/div\u003e\n\n \u003cstrong\u003eAllow Automatic Flushing\u003c\/strong\u003e\n\n \u003cp\u003e\n The system performs an automatic internal flush after\n accumulated water production reaches the specified time.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e09\u003c\/div\u003e\n\n \u003cstrong\u003eReplace the Main Filter\u003c\/strong\u003e\n\n \u003cp\u003e\n The recommended service period for the 5-stage\n all-in-one filter is approximately 6–9 months.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e10\u003c\/div\u003e\n\n \u003cstrong\u003eReplace the Mineral Filter\u003c\/strong\u003e\n\n \u003cp\u003e\n The separate remineralization filter is recommended\n for replacement approximately every 3–6 months.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e11\u003c\/div\u003e\n\n \u003cstrong\u003eReset and Flush New Filters\u003c\/strong\u003e\n\n \u003cp\u003e\n Reset the filter-life indicator after replacement,\n then complete the required flushing cycles.\n \u003c\/p\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-use-card\"\u003e\n \u003cdiv class=\"pw-c05-use-number\"\u003e12\u003c\/div\u003e\n\n \u003cstrong\u003ePrepare for Long-Term Storage\u003c\/strong\u003e\n\n \u003cp\u003e\n Drain the tank, unplug the system, clean the unit,\n and store it in a cool and dry indoor location.\n \u003c\/p\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003cdiv class=\"pw-c05-note\"\u003e\n \u003cdiv class=\"pw-c05-note-inner\"\u003e\n \u003cstrong\u003eCare reminder:\u003c\/strong\u003e\n Filtration speed may vary with feed-water quality,\n water temperature, water pressure, TDS level, and filter\n condition. Clean and descale the system when water flow\n becomes noticeably slower.\n \u003c\/div\u003e\n \u003c\/div\u003e\n \u003c\/div\u003e\n\n \u003c\/div\u003e\n\u003c\/section\u003e","brand":"Purewell","offers":[{"title":"Black C05 System Set","offer_id":47442410143909,"sku":"C05-Black","price":299.99,"currency_code":"USD","in_stock":false},{"title":"White C05 System Set","offer_id":47477007155365,"sku":"C05-White","price":299.99,"currency_code":"USD","in_stock":false},{"title":"C05 RO Replacement Filter","offer_id":47627656855717,"sku":"C05-Filter","price":79.99,"currency_code":"USD","in_stock":false},{"title":"C05 Remineralization Replacement Filter *2","offer_id":47627666751653,"sku":"C05-Pre-Filter","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/2788\/9317\/files\/Countertop-RO-Systems-C05-Purewell-40564498.webp?v=1784249098"},{"product_id":"u01-non-electric-tankless-ro-system","title":"Under-Sink Non-Electric RO System - U01","description":"\u003cstyle\u003e\n .pw-u01-ro {\n --pw-blue: #036aff;\n --pw-text: #172033;\n --pw-muted: #5f6b7a;\n --pw-border: #dbe8f7;\n --pw-soft: #eef6ff;\n width: 100%;\n padding: 34px 16px;\n color: var(--pw-text);\n font-family: inherit;\n line-height: 1.55;\n }\n\n .pw-u01-ro * { box-sizing: border-box; }\n .pw-u01-ro .pw-wrap { max-width: 1180px; margin: 0 auto; }\n\n .pw-u01-ro .pw-hero {\n display: grid;\n grid-template-columns: 1.1fr 0.9fr;\n gap: 28px;\n align-items: center;\n padding: 34px;\n border: 1px solid var(--pw-border);\n border-radius: 8px;\n background: linear-gradient(135deg, #eef7ff 0%, #ffffff 58%, #f4f9ff 100%);\n }\n\n .pw-u01-ro .pw-eyebrow {\n color: var(--pw-blue);\n font-size: 13px;\n font-weight: 800;\n text-transform: uppercase;\n margin-bottom: 12px;\n }\n\n .pw-u01-ro h2,\n .pw-u01-ro h3,\n .pw-u01-ro h4 {\n margin: 0;\n color: var(--pw-text);\n letter-spacing: 0;\n }\n\n .pw-u01-ro h2 { font-size: 34px; line-height: 1.15; font-weight: 800; }\n .pw-u01-ro h3 { font-size: 22px; line-height: 1.25; font-weight: 800; }\n .pw-u01-ro h4 { font-size: 17px; line-height: 1.3; font-weight: 800; margin-bottom: 8px; }\n\n .pw-u01-ro p {\n margin: 0;\n color: var(--pw-muted);\n font-size: 16px;\n }\n\n .pw-u01-ro .pw-hero p { margin-top: 16px; max-width: 660px; }\n\n .pw-u01-ro .pw-badges {\n display: flex;\n flex-wrap: wrap;\n gap: 10px;\n margin-top: 22px;\n }\n\n .pw-u01-ro .pw-badge {\n padding: 7px 12px;\n border: 1px solid rgba(3, 106, 255, 0.18);\n border-radius: 999px;\n background: #fff;\n color: var(--pw-blue);\n font-size: 13px;\n font-weight: 700;\n }\n\n .pw-u01-ro .pw-spec-card {\n padding: 18px;\n border: 1px solid var(--pw-border);\n border-radius: 8px;\n background: #fff;\n }\n\n .pw-u01-ro .pw-spec-card + .pw-spec-card { margin-top: 14px; }\n .pw-u01-ro .pw-spec-card strong {\n display: block;\n margin-bottom: 5px;\n font-size: 17px;\n color: var(--pw-text);\n }\n\n .pw-u01-ro .pw-section {\n margin-top: 28px;\n padding: 30px;\n border: 1px solid var(--pw-border);\n border-radius: 8px;\n background: #fff;\n }\n\n .pw-u01-ro .pw-section-head { margin-bottom: 20px; }\n .pw-u01-ro .pw-section-head p { margin-top: 8px; max-width: 820px; }\n\n .pw-u01-ro .pw-grid {\n display: grid;\n grid-template-columns: repeat(3, 1fr);\n gap: 16px;\n }\n\n .pw-u01-ro .pw-card {\n min-height: 170px;\n padding: 20px;\n border: 1px solid var(--pw-border);\n border-radius: 8px;\n background: #fff;\n }\n\n .pw-u01-ro .pw-icon {\n width: 42px;\n height: 42px;\n margin-bottom: 14px;\n border-radius: 50%;\n background: var(--pw-soft);\n color: var(--pw-blue);\n display: inline-flex;\n align-items: center;\n justify-content: center;\n font-weight: 900;\n }\n\n .pw-u01-ro .pw-card p { font-size: 14px; }\n\n .pw-u01-ro .pw-table {\n width: 100%;\n border-collapse: collapse;\n border: 1px solid var(--pw-border);\n border-radius: 8px;\n overflow: hidden;\n }\n\n .pw-u01-ro .pw-table tr { border-bottom: 1px solid var(--pw-border); }\n .pw-u01-ro .pw-table tr:last-child { border-bottom: 0; }\n\n .pw-u01-ro .pw-table th,\n .pw-u01-ro .pw-table td {\n padding: 14px 16px;\n text-align: left;\n vertical-align: top;\n font-size: 15px;\n }\n\n .pw-u01-ro .pw-table th {\n width: 34%;\n background: var(--pw-soft);\n color: var(--pw-text);\n font-weight: 800;\n }\n\n .pw-u01-ro .pw-table td {\n color: var(--pw-muted);\n background: #fff;\n }\n\n .pw-u01-ro .pw-note {\n margin-top: 16px;\n padding: 15px 16px;\n border-left: 4px solid var(--pw-blue);\n background: var(--pw-soft);\n color: var(--pw-muted);\n border-radius: 6px;\n font-size: 14px;\n }\n\n @media (max-width: 900px) {\n .pw-u01-ro .pw-hero { grid-template-columns: 1fr; }\n .pw-u01-ro .pw-grid { grid-template-columns: repeat(2, 1fr); }\n }\n\n @media (max-width: 560px) {\n .pw-u01-ro { padding: 22px 12px; }\n .pw-u01-ro .pw-hero,\n .pw-u01-ro .pw-section { padding: 22px 18px; }\n .pw-u01-ro h2 { font-size: 27px; }\n .pw-u01-ro .pw-grid { grid-template-columns: 1fr; }\n .pw-u01-ro .pw-table th,\n .pw-u01-ro .pw-table td { display: block; width: 100%; }\n }\n\u003c\/style\u003e\n\u003cdiv class=\"pw-u01-ro\"\u003e\n\u003cdiv class=\"pw-wrap\"\u003e\n\u003csection class=\"pw-hero\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pw-eyebrow\"\u003eNon-Electric Tankless RO System\u003c\/div\u003e\n\u003ch2\u003eU01 Non-Electric Tankless Reverse Osmosis System\u003c\/h2\u003e\n\u003cp\u003eDesigned for under-sink use, the U01 RO system runs on household water pressure with no electricity required. Its compact tankless design supports 7-stage filtration, fast flow, smart monitoring, and efficient water use for everyday drinking water.\u003c\/p\u003e\n\u003cdiv class=\"pw-badges\"\u003e\n\u003cspan class=\"pw-badge\"\u003eNo Electricity Required\u003c\/span\u003e \u003cspan class=\"pw-badge\"\u003e7-Stage Filtration\u003c\/span\u003e \u003cspan class=\"pw-badge\"\u003e800 GPD Flow Capacity\u003c\/span\u003e \u003cspan class=\"pw-badge\"\u003e3:1 Pure-to-Drain Ratio\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"pw-spec-card\"\u003e\n\u003cstrong\u003eCompact Tankless Design\u003c\/strong\u003e\n\u003cp\u003eMeasures approximately 5.7\" L x 5.7\" W x 16\" H to help save under-sink storage space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-spec-card\"\u003e\n\u003cstrong\u003eSmart Monitoring\u003c\/strong\u003e\n\u003cp\u003eIncludes a real-time TDS display, pressure gauge, and filter installation month indicator.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"pw-section\"\u003e\n\u003cdiv class=\"pw-section-head\"\u003e\n\u003ch3\u003eCore Product Benefits\u003c\/h3\u003e\n\u003cp\u003eBuilt for homes that want RO filtration without electrical power, pump noise, or a bulky storage tank.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-grid\"\u003e\n\u003cdiv class=\"pw-card\"\u003e\n\u003cdiv class=\"pw-icon\"\u003e01\u003c\/div\u003e\n\u003ch4\u003eNo Electricity, Low Noise\u003c\/h4\u003e\n\u003cp\u003ePowered by water pressure, the system works without a power outlet and helps maintain a quiet kitchen environment.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-card\"\u003e\n\u003cdiv class=\"pw-icon\"\u003e02\u003c\/div\u003e\n\u003ch4\u003e7-Stage RO Filtration\u003c\/h4\u003e\n\u003cp\u003eComposite filtration technology is designed to help reduce TDS, PFAS, fluoride, arsenic, chlorine, and other common contaminants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-card\"\u003e\n\u003cdiv class=\"pw-icon\"\u003e03\u003c\/div\u003e\n\u003ch4\u003eSpace-Saving Tankless Build\u003c\/h4\u003e\n\u003cp\u003eThe compact design fits under the sink without a bulky water storage tank, helping keep water freshly filtered.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-card\"\u003e\n\u003cdiv class=\"pw-icon\"\u003e04\u003c\/div\u003e\n\u003ch4\u003eEfficient 3:1 Ratio\u003c\/h4\u003e\n\u003cp\u003eProduces up to 3 cups of purified water for every 1 cup of drain water under proper conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-card\"\u003e\n\u003cdiv class=\"pw-icon\"\u003e05\u003c\/div\u003e\n\u003ch4\u003eFast Flow Performance\u003c\/h4\u003e\n\u003cp\u003eRated up to 800 GPD under optimal water pressure and temperature, helping reduce wait time for daily use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pw-card\"\u003e\n\u003cdiv class=\"pw-icon\"\u003e06\u003c\/div\u003e\n\u003ch4\u003eDIY-Friendly Setup\u003c\/h4\u003e\n\u003cp\u003eColor-coded quick-connect tubing helps make installation more straightforward for most household setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"pw-section\"\u003e\n\u003cdiv class=\"pw-section-head\"\u003e\n\u003ch3\u003eFiltration Performance\u003c\/h3\u003e\n\u003cp\u003eThe U01 system combines PP cotton, carbon block, and reverse osmosis filtration to support cleaner, better-tasting drinking water.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ctable class=\"pw-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Method\u003c\/th\u003e\n\u003ctd\u003ePP cotton, carbon block, and reverse osmosis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFiltration Stages\u003c\/th\u003e\n\u003ctd\u003e7-stage filtration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eContaminant Reduction\u003c\/th\u003e\n\u003ctd\u003eDesigned to help reduce TDS, PFAS, chlorine, heavy metals, fluoride, arsenic, and microplastics.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eNSF\/ANSI 58 certified composite filtration technology, according to the source product information.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"pw-note\"\u003eFiltration performance may vary based on feed-water quality, water pressure, temperature, and filter condition.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection class=\"pw-section\"\u003e\n\u003cdiv class=\"pw-section-head\"\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003ctable class=\"pw-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eNon-electric tankless under-sink RO system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Type\u003c\/th\u003e\n\u003ctd\u003eUnder sink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Source\u003c\/th\u003e\n\u003ctd\u003eNo electric drive required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePure-to-Drain Ratio\u003c\/th\u003e\n\u003ctd\u003e3:1 under proper operating conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlow Capacity\u003c\/th\u003e\n\u003ctd\u003eUp to 800 gallons per day under optimal conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eApproximately 5.7\" L x 5.7\" W x 16\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eItem Weight\u003c\/th\u003e\n\u003ctd\u003eApproximately 8.4 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eFood-grade PP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Purewell","offers":[{"title":"Whole System","offer_id":48093663363237,"sku":"U01","price":249.0,"currency_code":"USD","in_stock":false},{"title":"Replacement PP Pre-filter","offer_id":48093663396005,"sku":"U01-PP","price":39.99,"currency_code":"USD","in_stock":false},{"title":"Replacement PP Pre-filter + RO filter","offer_id":48093663428773,"sku":"U01 filter full set","price":99.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0562\/2788\/9317\/files\/U01-1_dc25770b-9696-4f96-aab8-52cbebc60f7d.jpg?v=1786004132"}],"url":"https:\/\/www.purewell.com\/en-gb\/collections\/countertop-ro-systems.oembed","provider":"Purewell","version":"1.0","type":"link"}