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Sistema portátil de filtro de agua por ósmosis inversa

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Disfruta de agua más limpia dondequiera que te lleve tu viaje. El sistema portátil de filtro de agua por ósmosis inversa combina prefiltración, carbón activado, tecnología de membrana de ósmosis inversa, tratamiento UV y monitoreo de TDS en tiempo real en una unidad recargable, ideal para acampar, viajar en autocaravana, emergencias y uso de agua dulce al aire libre.

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Detalles del producto

Descripción general del producto

01
Nombre del producto Sistema de filtro de agua RO portátil

Un sistema de purificación de ósmosis inversa recargable diseñado para acampadas, viajes en vehículos recreativos, uso fuera de la red y preparación para emergencias.

Número de modelo K8680

Sistema portátil de purificación RO eléctrica con monitoreo de TDS, tratamiento UV, iluminación y múltiples conexiones de agua.

Nivel de filtración Filtración de 10 etapas

Combina prefiltración, carbón activado, filtración por membrana de ósmosis inversa y tratamiento UV.

Tasa de desalinización 95%

Diseñado para reducir los sólidos disueltos en fuentes generales de agua dulce al aire libre.

Agua pura y agua residual 2:1

La relación indicada se basa en la especificación de funcionamiento proporcionada en el manual del producto.

Tamaño del producto 240 × 125 × 315 mm

Aproximadamente 9.45 × 4.92 × 12.40 pulgadas.

Peso neto / bruto 4.2 kg / 6.2 kg

Adecuado para campamentos con vehículos de apoyo, viajes en vehículos recreativos, uso en grupos al aire libre y almacenamiento de emergencia.

Fuente de agua Fuentes generales de agua dulce al aire libre

Utilice la fuente de agua dulce más clara disponible siempre que sea posible para garantizar un mejor flujo y una mayor vida útil del filtro.

Aviso sobre la fuente de agua: Este sistema está diseñado para fuentes generales de agua dulce al aire libre. No está destinado para agua de mar, agua contaminada químicamente, aguas residuales industriales o agua fuera del rango de temperatura recomendado.

Filtración RO y tratamiento UV

02

Múltiples capas de tratamiento en un sistema portátil

El K8680 combina un prefiltro de entrada reutilizable, algodón PP, carbón activado, una membrana de ósmosis inversa y tratamiento UV. Cada componente desempeña un papel diferente antes de que el agua purificada llegue a la salida azul PURE.

Sistema completo Tratamiento de agua de 10 etapas

El tratamiento de varias etapas ayuda a controlar los residuos visibles, sedimentos, sabor, olor, sólidos disueltos y microorganismos en las fuentes de agua dulce al aire libre.

Pre-filtro Algodón PP Carbón activado Membrana RO Tratamiento UV
Pre-filtro Malla de acero inoxidable

Ayuda a bloquear residuos más grandes como ramas, hojas, malas hierbas y otros materiales visibles antes de que el agua entre en el sistema.

Reutilizable Residuos grandes Entrada exterior
Limpiar y mantener regularmente
Capa de pre-filtro Algodón PP de grado médico

Ayuda a capturar partículas de más de 5 μm, incluyendo micro-sedimentos, óxido, huevos de insectos y residuos minerales.

Partículas >5 μm Óxido Sedimentos
Capacidad nominal: hasta 500 galones
Capa de cartucho de ósmosis inversa Carbón activado

Ayuda a reducir el color, el cloro, el sabor desagradable, el olor, los detergentes sintéticos y algunas sustancias orgánicas.

Reducción de cloro Mejora del sabor Reducción de olor
Capa de cartucho de ósmosis inversa Membrana de ósmosis inversa

Permite una purificación de alta precisión y ayuda a reducir los sólidos disueltos, algunos metales pesados, PFOA, PFOS y otros contaminantes enumerados.

Reducción de TDS Purificación RO Alta precisión
Capacidad nominal: hasta 3,000 galones
Tratamiento final Lámpara germicida UV

Proporciona una etapa de tratamiento adicional dirigida a bacterias y virus mientras el sistema está en funcionamiento.

Tratamiento UV Funcionamiento automático
Vida útil indicada como "de por vida" en el manual
Nota sobre la vida útil del filtro: La vida útil real del cartucho varía según la calidad del agua de origen, el nivel de TDS, la carga de sedimentos, el volumen filtrado y el mantenimiento. Supervise la lectura de TDS del agua purificada y reemplace el cartucho antes si el rendimiento de filtración disminuye.

Potencia, tiempo de funcionamiento e iluminación

03
Capacidad de la batería 5200 mAh

La batería recargable integrada permite la filtración portátil lejos de una fuente de alimentación fija.

Tiempo de funcionamiento Hasta 6.5 horas

El tiempo de funcionamiento se basa en las especificaciones del producto y puede variar según las condiciones de operación.

Tiempo de carga Aproximadamente 2–3 horas

Se recarga a través de la conexión de carga USB-C integrada.

Voltaje / Corriente 24V / 10A

Utilice el cargador de energía correspondiente especificado para el sistema.

Función USB-C Carga bidireccional

Permite cargar el purificador y suministrar energía de emergencia a dispositivos externos compatibles.

Potencia de iluminación 10W / 24V

Iluminación integrada para uso nocturno y situaciones de emergencia al aire libre.

Brillo de iluminación 1000 lúmenes

Incluye un modo de iluminación estándar y un modo de parpadeo SOS.

Conformidad listada en el manual CE / FCC / RoHS / UL

Las referencias de conformidad se enumeran en la sección de especificaciones del producto del manual.

Pantalla inteligente y monitoreo del sistema

04

Vea la calidad del agua y el estado de funcionamiento de un vistazo

La pantalla de control frontal muestra el TDS del agua cruda, el TDS del agua purificada, el nivel de batería, el estado de enjuague, el estado de producción de agua, el funcionamiento de los UV y los recordatorios de servicio.

F
Enjuagar Limpieza automática

El enjuague automático comienza cuando se enciende el purificador y termina cuando el indicador se apaga.

R
TDS del agua cruda Monitorizar la fuente de agua

Muestra el nivel de TDS de la fuente de agua cruda entrante.

P
TDS del agua pura Monitorizar el agua filtrada

Muestra el nivel de TDS del agua purificada después de la filtración.

UV
Esterilizar Estado de funcionamiento de los UV

El indicador UV permanece encendido mientras el sistema de tratamiento UV funciona normalmente.

W
Producir agua Estado de filtración

El indicador de producción de agua permanece encendido durante el funcionamiento normal de la filtración.

B
Batería Energía restante

Muestra el nivel de batería restante para una mejor planificación del uso al aire libre.

A
Agua llena Respuesta de la válvula de presión

La válvula de presión incorporada responde cuando la salida de agua purificada se abre o se cierra.

E1
Acondicionar Recordatorio de servicio

Una luz de servicio intermitente puede indicar un fallo interno de un componente que requiere inspección.

Mantener pulsado 3 segundos
Encender o apagar

Mantenga pulsado el botón principal durante tres segundos.

Pulsar una vez
Iniciar o detener la filtración

Utilice una pulsación corta mientras el sistema está encendido.

Pulsar dos veces
Encender o apagar la luz

Dos pulsaciones cortas controlan la luz de trabajo incorporada.

Pulsar 3 veces
Activar o desactivar el modo SOS

Tres pulsaciones cortas activan o desactivan la luz SOS.

Conexiones de agua

05
Tubo blanco · CRUDA
Extraer agua de la fuente

Conecte el tubo blanco al prefiltro reutilizable, coloque la entrada en la fuente de agua cruda y conecte el extremo opuesto a la entrada RAW.

Tubo azul · PURA
Recoger agua purificada

Conecte el tubo azul a la salida PURE y diríjalo al grifo incluido o a un recipiente de agua limpia.

Tubo rojo · SUCIA
Drenar agua concentrada

Conecte el tubo rojo a la salida DIRTY y dirija el extremo opuesto a un lugar de drenaje apropiado.

Procedimiento de primer uso: Compruebe que todos los tubos y sellos estén instalados de forma segura. Después de insertar el cartucho RO, encienda el sistema y déjelo funcionar durante aproximadamente 30-60 segundos para enjuagar la membrana RO antes de recoger agua potable.

Cuidado, reemplazo y notas de uso

06
01
Utilice agua dentro del rango recomendado

La temperatura del agua cruda debe permanecer entre 41 °F y 100 °F / 5 °C y 38 °C.

02
Opere en un entorno adecuado

La temperatura ambiental recomendada es de 40 °F–104 °F / 4 °C–40 °C.

03
Retrolave el prefiltro mensualmente

La limpieza regular del prefiltro ayuda a reducir la obstrucción y favorece una ingesta de agua más estable.

04
Reemplace el algodón PP según sea necesario

El manual recomienda reemplazarlo aproximadamente cada 3-6 meses, dependiendo del agua de origen y el uso.

05
Reemplace el cartucho de ósmosis inversa a tiempo

El manual recomienda aproximadamente cada 6 a 12 meses, o antes cuando los TDS aumenten o el rendimiento de filtración disminuya.

06
No abra ni lave el cartucho de ósmosis inversa

El cartucho de ósmosis inversa es reemplazable y no debe limpiarse ni desmontarse internamente.

07
Mantenga el puerto de carga seco

No vierta agua u otros líquidos en la conexión de carga Tipo-C.

08
No sumerja la máquina

Limpie el exterior cuidadosamente sin sumergir el sistema de purificación eléctrico en agua.

09
Evite los materiales de limpieza abrasivos

No utilice lana de acero, limpiadores abrasivos, gasolina, acetona u otros líquidos corrosivos.

10
Prepare adecuadamente para el almacenamiento a largo plazo

Drene el sistema, retire los filtros, deje que todas las piezas se sequen al aire y guárdelas en un lugar fresco y seco.

11
El agua residual puede ser normal

Una pequeña cantidad de agua puede permanecer después de la presión de fábrica, el flujo de agua y las pruebas de UV.

12
Verifique las conexiones antes de cada viaje

Inspeccione el cartucho, los sellos, los accesorios de conexión rápida, las tuberías y las salidas antes de la operación.

Guía de reemplazo: La capacidad nominal en galones y los meses de reemplazo recomendados son valores de referencia. La calidad del agua de origen, los sedimentos, el consumo diario, el nivel de TDS, la temperatura y el mantenimiento pueden acortar o alargar el período de servicio real.
Guía del usuario
Installation & Usage Guide

How to Use the K8680 Portable RO Water Filter System

Follow these steps to inspect the purifier, install the RO cartridge, connect the water pipes, complete the initial flush, produce purified water, and store the system correctly.

Before Installation

Prepare and Charge the System

Inspect the purifier, cartridge, pipes, intake pre-filter, faucet, seals, and charging connection before outdoor use.

  • 1
    Check All Included Parts Confirm that the purifier, composite RO cartridge, white RAW pipe, blue PURE pipe, red DIRTY pipe, intake pre-filter, faucet, and charging cable are ready.
  • 2
    Inspect Seals and Connections Check that the fittings, seals, pipe connections, cartridge ports, and quick connectors are not loose, damaged, or detached.
  • 3
    Charge Before Outdoor Use Use the matching charger and allow approximately 2–3 hours for charging before extended outdoor use.
Factory-test notice: A small amount of residual water inside the purifier is normal because each unit is tested before leaving the factory.
Filter Installation

Install the Composite RO Cartridge

Install the cartridge vertically and align it with the three connection points inside the purifier.

  • 1
    Unlock the Top Cover Rotate the top cover to the unlocked position and lift it upward carefully.
  • 2
    Remove the Protective Film Remove the outer plastic sealing film from the new composite RO cartridge before installation.
  • 3
    Align and Push Down Align the cartridge with the three bottom ports and push it downward until it clicks securely into place.
Important: Do not reverse the cartridge position or force it into the compartment. The cartridge should sit flush with the internal panel after installation.
Water Connections

Connect the Color-Coded Water Pipes

Push each 1/4-inch pipe straight into the matching port until the pipe is fully inserted and securely held.

  • 1
    Connect the White RAW Pipe Attach the intake pre-filter to the white pipe, place it in the freshwater source, and connect the opposite end to the RAW inlet.
  • 2
    Connect the Blue PURE Pipe Connect the blue pipe to the PURE outlet and direct it to the included faucet or a clean water container.
  • 3
    Connect the Red DIRTY Pipe Connect the red pipe to the DIRTY outlet and direct the opposite end to a suitable wastewater drainage area.
White · Raw Water Blue · Pure Water Red · Drain Water
To disconnect a pipe: Press the quick-connect collet inward and gently pull the pipe outward. Do not pull the pipe without first pressing the collet.
First Use

Power On and Complete the Initial Flush

Allow the automatic cleaning cycle and initial cartridge rinse to finish before collecting drinking water.

  • 1
    Hold the Button for 3 Seconds Press and hold the ON/OFF button for approximately three seconds to power on the purifier.
  • 2
    Wait for Automatic Cleaning Automatic flushing begins after the system is powered on. Wait until the flushing indicator turns off.
  • 3
    Discard the Initial Water Run and discard the first filtered water for approximately 3–5 minutes before drinking.
First-use note: Slightly yellow water during the first rinse may be normal. Continue flushing until the water runs clear.
Daily Operation

Produce Water and Monitor Performance

Start filtration, collect water from the blue PURE outlet, and use the control display to monitor operating status.

  • 1
    Press Once to Start Filtration After the purifier is powered on, press the main button once to start or stop water production.
  • 2
    Collect from the PURE Outlet Direct the blue pipe into a clean container or use the included faucet to dispense purified water.
  • 3
    Compare Raw and Pure TDS Monitor both raw-water TDS and purified-water TDS. Small reading fluctuations during normal use are expected.
Testing tip: Run purified water for 1–2 minutes before evaluating the TDS reading. Consistently elevated readings may indicate that the pre-filter or RO cartridge requires inspection.
After Use

Clean, Drain and Store the System

Proper cleaning and dry storage help protect the pump, pipes, intake pre-filter, cartridge, and charging connection.

  • 1
    Stop Filtration and Power Off Press once to stop filtration, then hold the main button for three seconds to turn off the purifier.
  • 2
    Drain and Clean the Pre-Filter Remove the intake from the source water, drain the remaining water, and rinse or backflush the reusable intake pre-filter.
  • 3
    Air-Dry Before Long-Term Storage Remove the filters, allow the parts to dry completely, and store the purifier in a cool, dry location.
Cleaning restriction: Do not submerge the purifier. Do not pour liquid into the cartridge compartment or Type-C port. Do not use steel wool, abrasive cleaners, gasoline, acetone, or corrosive liquids.
Main Power Hold for 3 Seconds

Turn the purifier on or off.

Water Production Press Once

Start or stop filtration.

Work Light Press Twice

Turn the built-in light on or off.

SOS Light Press 3 Times

Activate or deactivate SOS flashing mode.

Raw Water Temperature 41°F–100°F / 5°C–38°C

Do not use hot water.

Charging Time Approximately 2–3 Hours

Use the matching charger.

Rated Runtime Up to 6.5 Hours

Actual runtime varies by operating conditions.

Recommended Source General Outdoor Freshwater

Choose the clearest available source.

Water source notice: Use the clearest available freshwater source whenever possible. This system is not designed for seawater, industrial wastewater, chemically contaminated water, or water outside the recommended temperature range.
Cómo funciona
Working Principle

How the Portable RO Water Filter System Works

The system draws source water through the white RAW water line, moves it through multiple filtration and treatment components, separates purified water from concentrated drain water, and sends each water stream to its corresponding outlet.

Water Treatment Path From Source Water to Purified Water
Input General Outdoor Freshwater

Source water enters through the white RAW pipe and intake pre-filter.

Raw Water TDS
Pure Water TDS
01
Intake Pre-Filtration Stainless steel mesh and medical PP cotton help capture larger debris, sediment, rust, and suspended particles.
02
Activated Carbon Treatment Helps reduce chlorine, color, unpleasant taste, odor, and selected organic substances.
03
Reverse Osmosis Separation The RO membrane separates purified water from dissolved solids and concentrated drain water.
04
UV Treatment Built-in UV treatment provides an additional stage targeting bacteria and viruses during operation.
Blue PURE Outlet Purified Water

Sent to the faucet or a clean water collection container.

Red DIRTY Outlet Concentrated Water

Directed away from the system through the drain-water pipe.

White · RAW Blue · PURE Red · DIRTY
01
Draw Water Through the RAW Inlet

The electric pump draws source water through the intake pre-filter and white RAW water pipe. The intake pre-filter helps prevent larger outdoor debris from entering the system.

02
Complete Pre-Filtration and Carbon Treatment

Medical PP cotton helps capture sediment and fine particles. Activated carbon then helps improve water color, taste, odor, and chlorine-related characteristics.

03
Separate Water Through the RO Membrane

Pressure moves the pretreated water through the reverse osmosis membrane. Purified water passes through the membrane, while concentrated water is directed toward the DIRTY outlet.

04
Apply UV Treatment

The built-in UV system operates as an additional treatment stage while water is being produced. The UV indicator shows its operating status on the control display.

05
Monitor Raw and Purified Water TDS

The display shows the TDS level of both the incoming source water and the purified water, helping users monitor changes in system performance.

06
Collect Pure Water and Drain Concentrated Water

Purified water exits through the blue PURE line for collection. Concentrated water exits separately through the red DIRTY line and should be directed to a suitable drainage location.

Automatic cleaning: When the purifier is powered on, the system begins an automatic flushing process. Wait until the flushing indicator turns off before evaluating normal water production.
System Type Pump-Driven Portable RO System

Uses electric pressure instead of gravity alone.

Main Treatment Path Pre-Filter + Carbon + RO + UV

Groups the primary functional components of the system.

Water Quality Display Raw TDS & Pure TDS

Displays incoming and purified-water TDS readings.

Separate Outputs PURE Water + DIRTY Water

Purified and concentrated water leave through separate pipes.

Filtration-stage note: The product manual identifies the complete K8680 system as a 10-stage filtration system. For easier customer understanding, this working-principle module groups those stages into the main functional components: intake pre-filtration, activated carbon, reverse osmosis, and UV treatment.
Water source notice: The system is designed for general outdoor freshwater sources. It is not intended for seawater, industrial wastewater, chemically contaminated water, or water outside the recommended operating range.
Reemplazo de Filtro

K8680 Filter Replacement & Maintenance Guide

Regular cleaning and timely filter replacement help maintain water flow, purified-water TDS performance, drinking water taste, and long-term reliability of your Portable RO Water Filter System.

RO
!
Track Capacity, Time & TDS

Actual filter life varies according to source-water quality, sediment load, TDS level, filtered volume, and maintenance.

Purified-Water TDS Stays High

Consistently elevated purified-water TDS may indicate reduced pre-filter or RO membrane performance.

Water Flow Becomes Slower

Reduced flow may be caused by a blocked pre-filter, saturated PP cotton, or an aging RO cartridge.

Taste or Odor Changes

Replace the cartridge when unwanted taste or odor returns after normal flushing and cleaning.

Rated Capacity or Time Is Reached

Use both filtered-water volume and recommended replacement intervals when planning maintenance.

K8680 Filter Components

The K8680 uses an intake pre-filter, replaceable PP cotton, a composite RO cartridge containing activated carbon and an RO membrane, plus a built-in UV treatment module.

Intake Pre-Filter

Stainless Steel Mesh

Reusable

Helps block twigs, leaves, weeds, and other larger materials before source water enters the purification system.

Maintenance Clean Monthly
Replacement If Damaged
Pre-Filter Element

Medical PP Cotton

Up to 500 Gal

Helps capture particles larger than 5 μm, including fine sediment, rust, insect eggs, and mineral debris.

Recommended Time 3–6 Months
Replace When Flow Declines
Main Cartridge

Composite RO Filter

Up to 3,000 Gal

Combines activated carbon and an RO membrane to support taste improvement, odor reduction, TDS reduction, and high-precision outdoor freshwater purification.

Recommended Time 6–12 Months
Monitor Pure-Water TDS
Final Treatment

UV Germicidal Lamp

Lifetime Listed

Operates automatically as an additional treatment stage. The UV indicator remains illuminated during normal operation.

User Maintenance Not Required
Service Trigger Fault Indicator
How to Replace the Composite RO Cartridge

Turn off the system and disconnect the water supply before opening the cartridge compartment. A small amount of residual water during replacement is normal.

01 Turn Off the System

Stop filtration, turn off the main power, and disconnect the water supply before replacement.

02 Unlock the Top Cover

Rotate the top cover to the unlocked position and lift the upper panel carefully.

03 Remove the Used Cartridge

Hold the cartridge handle and pull the cartridge vertically upward without twisting the internal connection.

04 Install the New Cartridge

Remove the protective film, align the three slots at the bottom, and push down until the cartridge is securely seated.

05 Flush Before Drinking

Close the upper panel, reconnect the pipes, and run the system for approximately 30–60 seconds to rinse the RO membrane.

Installation reminder: Make sure the cartridge is fully aligned with the three bottom connection points. Do not force the cartridge or operate the system when the cartridge is not completely seated.
How to Use TDS Readings

The front display shows both raw-water TDS and purified-water TDS. Use the purified-water reading as a performance trend rather than judging the cartridge from one isolated reading.

Correct Testing Method Run Water for 1–2 Minutes

Collect purified water from the blue PURE outlet in a clean container. Small fluctuations are normal; consistently elevated readings are more useful for maintenance decisions.

Below 50 ppm Excellent

Listed in the manual as an ideal purified-water TDS range.

50–100 ppm Typical RO Range

May be acceptable depending on the original source-water TDS.

Below 200 ppm Acceptable Reference

Continue monitoring the reading and compare it with raw water.

Consistently Above 200 ppm Inspect the Filters

Clean the pre-filter and consider PP cotton or RO cartridge replacement if performance remains reduced.

Maintenance Before Replacing Filters
Clean the Intake Pre-Filter

Rinse or backflush the stainless steel pre-filter monthly to reduce blockage caused by outdoor debris.

Check All Three Pipes

Make sure the white RAW, blue PURE, and red DIRTY pipes are correctly connected without sharp bends or obstruction.

Check the Source Water

Heavy sediment, high TDS, or visibly dirty source water may shorten PP cotton and RO cartridge life.

Run the Automatic Flush

Allow the automatic cleaning process to finish after the system is powered on before evaluating normal water production.

Record Replacement Dates

Track the installation date, filtered-water volume, and typical purified-water TDS for each new cartridge.

Store the System Dry

For long-term storage, drain the system, remove the filters, air-dry all components, and keep them in a cool, dry place.

Filter Replacement Checklist
Component Material / Type Rated Life Recommended Maintenance Main Replacement Trigger
Intake Pre-Filter Stainless Steel Mesh Reusable Rinse or backflush monthly and remove visible debris. Replace if the mesh or connection is damaged.
PP Pre-Filter Medical PP Cotton Up to 500 gallons or approximately 3–6 months. Check flow rate, sediment buildup, and source-water quality. Slower intake, heavy discoloration, or rated life reached.
Composite RO Cartridge Activated Carbon + RO Membrane Up to 3,000 gallons or approximately 6–12 months. Monitor purified-water TDS, taste, odor, and water production. Consistently elevated TDS, taste changes, or reduced flow.
UV Treatment Module UV Germicidal Lamp Listed as lifetime in the manual. Confirm that the UV indicator operates normally. Internal fault or service indicator requires inspection.
Actual replacement frequency: Rated gallon capacities and recommended month ranges are reference values. High sediment, higher source-water TDS, frequent outdoor use, improper storage, and limited pre-filter maintenance may shorten the actual service life.
Lista

Main System Package

Main equipment and operating accessories included with the K8680 Portable RO Water Filter System.

  • K8680 RO Purifier Main electric water purification unit. × 1
  • Composite RO Cartridge Activated carbon and RO membrane cartridge. × 1
  • Drinking Water Faucet Used with the blue PURE water outlet pipe. × 1
  • Type-C Charging Cable For charging the built-in rechargeable battery. × 1
  • User Manual Installation, operation, and maintenance guidance. × 1

Water Connection Kit

Color-coded pipes, intake parts, and pre-filter elements used to connect and protect the water intake system.

  • White RAW Water Pipe Draws source water into the purification system. × 1
  • Blue PURE Water Pipe Delivers purified water to the faucet or container. × 1
  • Red DIRTY Water Pipe Drains concentrated wastewater from the system. × 1
  • Intake Pre-Filter Connects to the white RAW water pipe. × 1
  • Medical PP Cotton Replaceable elements installed inside the intake pre-filter. × 4
  • Water Intake Floats Help position the intake pipe in the water source. × 2
  • 1/4-Inch Quick Connector Used for the intake pre-filter connection. × 1

Integrated System Features

These features are built into the K8680 purifier body and are not packaged as separate loose accessories.

  • Water Monitoring Control Display
  • Outdoor Carrying Metal Handle
  • Navigation Support Built-In Compass
  • Emergency Lighting LED & SOS Light
  • Stable Placement Non-Slip Foot Pads

Included Filtration Package

The system includes the filtration components required for initial installation and operation.

  • Main Filter Composite RO Cartridge
  • Cartridge Material Activated Carbon + RO Membrane
  • RO Rated Capacity Up to 3,000 Gallons
  • Installation Quantity Install One RO Cartridge
  • Intake Filter Stainless Steel Mesh
  • Pre-Filter Material Medical PP Cotton
  • Pre-Filter Capacity Up to 500 Gallons
  • Final Treatment Built-In UV Lamp
Package note: The included items should be checked before initial installation. A small amount of residual water inside the purifier may be present because each unit is tested before leaving the factory.
Filter-life note: Rated capacities are reference values. Actual filter life varies according to source-water TDS, sediment level, water quality, filtered volume, usage frequency, and maintenance.
Vídeo

Portable RO Water Filter System Setup Video

Watch this step-by-step guide to set up the K8680 Portable RO Water Filter System, install the filter cartridge, connect the water pipes, and prepare the purifier for first use.

Installation & Usage Guide

K8680 System Setup & First Use

This video explains the basic installation and operating process for the K8680 Portable RO Water Filter System. Follow the guide before first use to confirm that the cartridge and color-coded water pipes are connected correctly.

Recommended before first use Shows how to install the composite RO cartridge Explains RAW, PURE, and DIRTY pipe connections Covers initial flushing and basic operation Helps confirm correct system setup

Certificado por la NSF para su salud

Probado de forma independiente para cumplir con los estándares NSF/ANSI 42 y 372, el nivel más alto de confianza en filtración de agua.

Garantía sin plomo (NSF/ANSI 372)
Materiales certificados sin plomo para que su agua no le cause preocupaciones.

Ver detalles

Revise nuestros documentos de cumplimiento eléctrico

Explore los informes de pruebas de CE EMC, FCC Parte 15 y de seguridad eléctrica aplicables para los productos eléctricos Purewell. Consulte los documentos para obtener más información sobre las normas evaluadas y el alcance de la evaluación.

Ver detalles

Certificado por la NSF para su salud

Probado de forma independiente para cumplir con los estándares NSF/ANSI 42 y 372, el nivel más alto de confianza en filtración de agua.

Garantía sin plomo (NSF/ANSI 372)
Materiales certificados sin plomo para que su agua no le cause preocupaciones.

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Revise nuestros documentos de cumplimiento eléctrico

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  • 5 stars: 30 (71%)
  • 4 stars: 6 (14%)
  • 3 stars: 3 (7%)
  • 2 stars: 2 (5%)
  • 1 star: 1 (2%)
g
g.
Purewell

Le meilleur investissement

Thanks for the 5 stars! So glad you are happy with the purchase. Welcome to the Purewell family.

G
G.
Get extra filters

I drink a lot of water. Living temporarily in a 5th wheel while home is being built, on new well water with lots of mineral build up. I like the concept and having clean water but I'm already on my second set of filters. Disappointing since they aren't cheap.

Thank you! We are always looking to improve, so your feedback really helps.

p
p.
SIGH . . . .

NOOOOOOO. the unit leaked continuously. customer service is email only, no phone support. packing up the unit for the return after a few weeks, there was RUST inside the unit. yep.

Awesome review, thank you! If you ever need filters or help, we are just a message away.

T
T.
Easy and Tasty

We have been using it for a bit now. Did have leakage in the beginning but that was user error. We were filling the top tank too quickly, as water is fast filtered and there was no where for it to go in when the bottom was full. Problem solved. Water tastes and looks great. Can definitely tell the difference. Tanks are sturdy and easy to put together.

Thank you so much for the great review! We are thrilled the system is working well for you. Enjoy your clean water!

L
L.
Rust spots in 2 weeks???

I've only used this product 2 weeks and there are already rust spots breaking through the bottom container! What's the purpose of a water purifier if the container is worthless?

Thanks for the 5 stars! So glad you are happy with the purchase. Welcome to the Purewell family.

S
S.
A very innovative, tankless RO system

I must say: this is a very innovative, tankless RO system, and I was glad to discover it on Amazon since I have a near obsession with RO water filtration systems. I especially appreciate the continuing improvements in overall performance and space saving designs. And this is where this system excels. I can also report that, I have had very good response and assistance from Purewell customer service when corresponding with them via their website and email.

Here's what I like about this system:
? It truly is very compact, taking up very little space under the sink. I��ve installed other tankless systems, and with the exception of the system height, this one is the most compact yet.
? Installation is easy; just follow the simple instructions within the manual provided or the informative video on Amazon. The tubing ports are also clearly marked, as seen in my pictures. Filters are also very easy to replace��no fumbling around with hard to reach and remove canisters or messing with O-rings.
? It has an indicator for TDS performance.
? It is SGS tested to NSF/ANSI 58 standards for reverse osmosis systems, ensuring the materials, design, construction, and performance can effectively and safely remove contaminants and reduction of TDS (total dissolved solids).
? It has a favorable 2 to 1 permeate (purified water) to brine (rejection water) rate.
? It requires no booster pump, therefore no electricity.
? It operates silently.
? A handy water pressure gauge is pre-designed into the unit on the cap.
? It is sturdily constructed. And since there are a lot fewer moving parts and tubing compared to systems using pumps, it should outlast many other under-the-sink options, and with less possibility of leakage.
? Reverse osmosis remains the gold standard in water filtration. As with all RO systems, including this one, they basically filter everything out of the water to 0.0001 microns (.1 nanometer). The pores are small enough to even filter bacteria and most viruses.

Note: There are only a few caveats:
1. Like all RO filtration systems, this system should be used often. If you don't plan on using it for a while, you'll want to follow the storage recommendations within the manual. I will be storing my filter cartridges in a plastic bag and placing them in the refrigerator when I'm away for more than a few days. Also, after weeks of non-use and storage, the membrane could begin losing its full filtration effectiveness.
2. Although, not technically considered acidic, RO water is stripped of all minerals which significantly reduces the alkalinity. The resulting low PH level is not what our bodies prefer. Our bodies thrive better on water that is more alkaline and spring-like in quality. Some people refer to RO water as ��dead water,�� since the PH is not alkaline and the taste is flat.
Well, the water is not really dead; it��s just not ideal. So, if purchasing this system I suggest adding an alkalizing and remineralization filter as a final stage before the faucet. They can be found on Amazon.
3. Since this system does not employ a booster pump, the pure water output (flow to the faucet) can be reduced during high water demand times with municipal water supplies. It should still be very adequate though.

We are delighted to hear you are loving it. Thanks for choosing Purewell for your water.

T
T.H.
Takes fluoride and and many other toxin out of your water.

I love the quality of this water purifier. The only thing is you have to be careful not to over fill it bc then it will leak. I use it to fill used tonic water bottles to store clean water in my basement in case we have a shortage.

Awesome review, thank you! If you ever need filters or help, we are just a message away.

S
S.E.
Schnelle Lieferung

Super Qualit?t,tolles Produkt

Awesome review, thank you! If you ever need filters or help, we are just a message away.

T
T.&.T.R.
Awesome Product again by Purewell! Simple to install but will need a few of your own tools.

Ok, so.
I��ve used a few PureWell products at this point, so this isn��t my first experience with brand & won��t be the last.
My first purchase was one of their portable RO systems, which worked/Works great but what really stood out to me was their customer service. I was missing a part, reached out, and they not only sent the replacement quickly but also included an extra filter just as a courtesy. That kind of support goes a long way and a week or so later they message me to make sure I got it and made sure everything was working properly.

So when I came across this under-sink system, it felt like an easy decision to give a try.

One of the biggest advantages is that it doesn��t require electricity just water pressure so there��s no noise and fewer things that can go wrong. Installation was also easier than I expected.
It��s marketed as having tool-free quick-connect fittings, which is true, but you will need a few Tools like a drill and a wrench. Not a big deal, just something worth mentioning, watch the Video, and using Rufus to ask questions is getting much more helpful as Amazons AI assistant
(also a bit creepy) story for another time.

Now I��ll be honest most plumbing work I��m not a fan of, But when you own a home, you either learn to do it yourself or pay crazy amounts to someone for what ends up being a very simple Job that may take a professional 15 min vs a little extra time and learning yourself comes out absolutely the best way. After you��ve learned you can handle more than you thought and more, and adds to your Skill list. Seriously everyone now more than ever, is a time you should learn to do as much as possible! Makes more sense and definitely saves more money!
Even with removing my old system, the entire install took me about an hour.

Speaking of my old system, I previously used a Waterdrop unit. It worked fine, but after trying multiple PureWell products, I��ve been more impressed overall with their build quality and consistency.

The unit itself feels solid and well-made. The tank is a bit larger than I expected, but in my case that wasn��t an issue (Thankfully) I had recently upgraded my sink, so I had extra space to work with.

I��m on well water in a rural area, and filtration makes a noticeable difference. The taste is absolutely much better & I��m not a huge fan of plain water! I add electrolytes mix/packets, ANYTHING with flavor, but starting with clean, filtered water makes a difference.

Overall, this system does exactly what it claims. Between the performance, build quality, and especially the customer service, PureWell has easily made it into my top three brands.
I Just installed it last week so it��s barely broken in.

I��d definitely recommend giving this one a try!

We are so happy the install went smoothly for you. Thanks for the recommendation.

S
S.
Tr��s satisfaite de mon achat

Il faut bien se concentrer pour ne pas faire d'erreur au montage. J'avais heureusement lu le commentaire d'un client. J'ai d'ailleurs suivi son conseil de n'utiliser qu'un jeu de filtres et boucher le 2e trou avec le "bouchon" inclus. Un peu laborieux pour amorcer le filtre noir. ?a ne goutte pas autant que sur la photo commerciale. Pour le filtre blanc c'est plus simple.
En tout cas, mission montage r��ussie. Eau tr��s bonne et claire d��s le d��but. Mes chats ont enfin ��galement une eau "secure".Il faut ��videmment attendre le filtrage avant que l'eau coule normalement.
Je suis tr��s contente de mon achat.

Thank you so much for the great review! We are thrilled the system is working well for you. Enjoy your clean water!

K
K.N.
Love!

So great!!! We. Have loved ours

Thank you for the love! We are here anytime you need support.

m
m.
No electrical cords necessary

There are many places today that have less than healthy water coming out of their tap and I live in one of those. Because I did not want to deal with water delivery or having to constantly go out to stores for water I thought I would try and find something that would be effective at making my tap water healthier for drinking. When I saw this I was curious and thought this might be just what I was looking for. I was absolutely right!
Made my tap water taste noticeably better. Took all of the weird chemical flavor out of it and now it just tastes clean. I also notice that my dishes that I hand wash do not have the calcium like deposits on them anymore when they dry in the air. That is amazing to me.
I anticipated this being a little difficult to install. I have very little in the way of DIY skills so if I can install this that is saying something. I did have a tiny bit of help but not much at all and was able to get this put in and working. I am so pleased with it and recommend this pure will tankless water purifier to anyone who needs something like this.

Great to hear it is working well. Thanks for the honest rating and for choosing Purewell.

M
M.
Very effective.

Filters beautifully. Easy set up and assembly. Very very good quality. Great choice for beginners. Amazing value for the good quality. It��s tankless which is a great benefit. Makes your water taste so clean and pure and fresh. Will be buying another soon. Works great.

Your kind words made our day. Thank you for trusting us with your water filtration.

M
M.
No more bottle waste

Love this unit. Filtration speed is amazing. Tastes great. Mo more water bottle or carrying large 3-5 gallon jugs. Very easy to use. Durable since it��s stainless steel. Value is great.

Thanks for the solid review! If anything could be better, we would love to hear it. Reach out anytime.

P
P.
Poor instructions

Not sure yet about the taste of the water...but I can say that the instructions leave something to be desired. Basically only pictures and inaccurate ones at that. It shows two rubber gaskets to be installed on either side of the filter..yet it only came with one. The screw for the lid comes with a Philips screw, but a flathead screwdriver that is too wide to even fit into the grooves of the Phillips head..so I guess you better have a Philips screwdriver of your own. Doesn't say anything about how many times I need to fill the tank and empty before first use. Doesn't say anything about washing the parts before putting it together. Also, it would be helpful if the box or any of the instructions listed the model I purchased...or the model numbers of the filters(for ease in reordering) since for each model the filters are different.

I will say I did a brainless thing and filled the tank and walked away..not realizing that I had the spout in the "open" position..haha..returned to the kitchen like 20 minutes later to find I had flooded my floor.

Great to hear it is working well. Thanks for the honest rating and for choosing Purewell.

R
R.S.
Great for family with littles

We love having our Purewell filter in our house. We have two littles and I feel so much more comfortable with them drinking water that is filtered correctly. The only issue is if you have to be careful when filling it up. If you put too much water in the top, it leaks.
Otherwise, Highly recommend!!!

We are glad you are satisfied overall. Reach out anytime if you need assistance.

J
J.
none

It leak between top and base. didn't like this one.

Thanks for the 5 stars! So glad you are happy with the purchase. Welcome to the Purewell family.

R
R.N.
Handi to have around as a safety precaution.

I just set it up. It runs slow but at least your drinking clean water.

Awesome review, thank you! If you ever need filters or help, we are just a message away.

j
j.j.p.
Bien choisir sa place !

Pour le moment j��en suis satisfait ,il est beau il est pratique ,et fonctionnel

We are delighted to hear you are loving it. Thanks for choosing Purewell for your water.

R
R.D.
Great customer service!!

Great customer service. We bought the Purewell 6 stage 0.01 ultra-filtration gravity water filter system November-2024. We didn��t use it til July-2025. The filters must��ve been bad cause it didn��t filter the water. Water was terrible. I emailed the company and they responded within 24 hrs. They sent us new filters . It works great! Highly recommend!!!

Your kind words made our day. Thank you for trusting us with your water filtration.

C
C.d.
M��fiez-vous des imitations

M��fiez-vous des imitations. Je l'avais command�� �� plusieurs reprises avant de trouver celui-l��. Il n'y a pas de doute, il est beaucoup mieux que le mod��le avec la jauge de niveau ext��rieure au-dessus du robinet. Il ne fuit pas et le robinet reste bien en place. Les cuves sont mieux ajust��es.
La filtration fait son effet l'eau est parfaitement limpide sa saveur est neutre.
Conserv��e au r��frig��rateur elle est tr��s d��salt��rante, c'est un plaisir �� chaque gorg��e.
Bye bye les bouteilles de plastique !

Great to hear it is working well. Thanks for the honest rating and for choosing Purewell.

S
S.S.
Fresh Clean Water

So my friend has a Berkey water filter.I wasn't impressed with the price ( very expensive ) I said self there has to be something equivalent to it ,that's when I came across the Purewell.It is awesome.I just upgraded to this one that has the water level window.
No more plastic water bottles to pollute the environment,plus I live upstairs and such a pain to drag the water upstairs.
Get this Ultra-Filtration Gravity Water Filter System ,the best purchase I have ever made.Highly recommend.

We are so happy the install went smoothly for you. Thanks for the recommendation.

H
H.V.
EXCELLENT PRODUIT

FAIT LE JOB COMME DEMANDE ET PROPREMENT ET BIEN. QUALITE, FACILE ET? MALHEUREUSEMENT UTILE DE NOS JOURS :-)

Great to hear it is working well. Thanks for the honest rating and for choosing Purewell.

k
k.
Good product

Love it

Your kind words made our day. Thank you for trusting us with your water filtration.

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