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Sistema de filtro de agua por gravedad de encimera K Series de 2,25 galones

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Diseñado para hogares de 3–5 personas, este filtro de agua por gravedad de encimera de 2,25 galones cuenta con acero inoxidable 304 duradero, una ventana de nivel de agua integrada y dos filtros de carbón UF de 0,01 μm. Funciona sin electricidad ni fontanería y está disponible con opciones de filtración avanzada, reducción de fluoruro o alcalina.

Ask about Sistema de filtro de agua por gravedad de encimera K Series de 2,25 galones

Mejore su filtración: obtenga un 20 % de descuento

Mejore su instalación de filtración por gravedad con filtros complementarios especiales para mayor flexibilidad según las necesidades de agua de su hogar.

Filtro alcalino de 3 etapas
Avanzado de 3 etapas
Filtros complementarios especiales serie K
$59.99$59.99
Este artículo: Sistema de filtro de agua por gravedad de encimera K Series de 2,25 galones
$189.99$209.99
Total Price:
$249.98$269.98
Product Details

Resumen del sistema

01
Serie de productos Sistema de filtro de agua por gravedad de la Serie K

Filtración de agua por gravedad de encimera para uso diario.

Capacidad del sistema 2.25 Gal

Recomendado para 3–5 personas.

Número de Artículo K8776A

Versión del sistema de 2.25 Gal.

Material principal Acero inoxidable 304

Duradero, fácil de limpiar y diseñado para un uso prolongado en la encimera.

Ventana de nivel de agua Ventana de visualización integrada

Le ayuda a comprobar el nivel del agua más fácilmente.

Tamaño del Sistema Φ22 × 66 cm

Medido con el soporte instalado.

Temperatura del agua 40°F–100°F / 4–37°C

Use solo agua fría o a temperatura ambiente.

Fuentes de agua Agua de grifo / ciudad / pozo / lluvia / arroyo / río

La calidad del agua de origen puede afectar la vida útil del filtro y el caudal.

Nota: Para obtener los mejores resultados, utilice agua de origen clara. El agua de exterior o sin tratar puede acortar la vida útil del filtro según la calidad del agua.

Elija sus Filtros de Carbón K Series

02

Selección de Filtro Requerida

Este sistema de la serie K de 2.25 Gal requiere filtros de carbón de la serie K. Seleccione una opción de filtro según sus necesidades de agua. Cada selección de filtro incluye 1 caja / 2 filtros.

Avanzado de 3 etapas

N.º de artículo K8012

Ideal para la filtración diaria con carbón activado, iones de plata y membrana UF de fibra hueca.

Tamaño de poro de 0.01 μm Elimina bacterias Reduce el cloro

Reducción de fluoruro de 4 etapas

Artículo n.º K8014

Añade material de reducción de flúor a las capas centrales de filtración.

Tamaño de poro de 0.01 μm Elimina bacterias Reduce el cloro Reduce el fluoruro

Aumento del nivel de pH de 4 etapas

Item No. K8015

Añade material alcalino a las capas centrales de filtración.

Tamaño de poro de 0.01 μm Elimina bacterias Reduce el cloro Aumenta el nivel de pH
Cantidad de filtros: Para el sistema de 2.25 Gal, use 1 caja / 2 filtros. Instale ambos filtros juntos para un uso normal.

Indicadores clave del filtro

03
Vida Útil del Filtro Hasta 6,000 Gallons por caja

La vida útil real puede variar según la calidad del agua de origen y la frecuencia de uso.

Caudal Hasta 4 galones por hora

Basado en 2 filtros instalados. El flujo puede disminuir a medida que los filtros recogen impurezas.

Cantidad de filtros 1 caja / 2 filtros

Use ambos filtros juntos para el funcionamiento normal del sistema de 2.25 Gal.

Tamaño de Poro 0.01 μm

Diseñado con filtración por membrana UF de fibra hueca.

Tipo de filtro Filtro principal

Diseñado para sistemas de filtro de agua por gravedad.

Etapas de filtración 3 etapas / 4 etapas

Elija entre opciones de filtro de uso diario, de reducción de flúor o alcalino.

TDS No Reduce el TDS

Estos filtros no están diseñados para reducir los sólidos disueltos totales.

Compatibilidad Sistemas de la Serie K

Úselo con sistemas de filtro de agua por gravedad Purewell K Series compatibles.

Notas de uso del filtro

04
Enjuague Antes del Primer Uso

Enjuague los filtros antes del primer uso y deseche la primera tanda de agua filtrada.

Reemplace a tiempo

Reemplace los filtros cuando se alcance la capacidad nominal, cambie el sabor o el flujo de agua se vuelva más lento.

Utilice la temperatura del agua adecuada

Utilice únicamente agua fría o a temperatura ambiente dentro del rango recomendado.

El agua de origen importa

El agua de exteriores, de pozo o sin tratar puede acortar la vida útil del filtro según la calidad del agua.

User Guide
Installation Guide

How to Set Up Your Countertop Gravity Water Filter System

Follow these simple steps to assemble the system, install the core filters, flush before first use, and prepare it for daily use.

Prepare and Clean the Parts

Before assembly, check the main parts and clean the system components.

  • 1
    Wash Your Hands Handle the system with clean hands before setup.
  • 2
    Check Included Parts Make sure the chambers, lid, spigot, stand, and core filters are ready.
  • 3
    Clean Before Assembly Rinse the chambers and accessories before first use.
Note: Use cold or room-temperature water only. Do not use hot water.

Assemble the Lid Knob

Attach the lid knob to the lid and secure it with the included hardware.

  • 1
    Place the Lid Knob Insert the lid knob into the center hole of the lid.
  • 2
    Add Washer and Gasket Place the washer and gasket in the correct position.
  • 3
    Tighten the Screw Fasten the knob until it feels stable.
Tip: Do not overtighten. The lid knob should feel secure but not forced.

Install the Basic Spigot

Install the basic spigot into the lower chamber before stacking the system.

  • 1
    Insert the Spigot Place the spigot through the lower chamber hole with the gasket and washer.
  • 2
    Add the Inside Parts Place the remaining washer and gasket from the inside of the chamber.
  • 3
    Tighten the Hex Nut Use the wrench to secure the spigot vertically.
Before filling: Make sure the spigot is closed to help prevent leaking.

Install the Core Filters

Use the required number of core filters for your system model.

  • 1
    Insert the Core Filters Place the core filters through the holes in the upper chamber.
  • 2
    Secure the Filters Use the filter washer and wing nut to hold each core filter in place.
  • 3
    Check Stability Make sure each core filter is firmly installed before adding water.
Note: This guide uses “core filters” only. Filter type and quantity may vary by system option.

Stack the Chambers and Stand

Set the system together in the correct order before flushing.

  • 1
    Attach the Anti-slip Mat Place the anti-slip mat on the bottom of the lower chamber.
  • 2
    Place the Lower Chamber on the Stand Set the lower chamber securely on the stand.
  • 3
    Add the Upper Chamber and Lid Place the upper chamber into the lower chamber, then cover it with the lid.
Stability check: Make sure the system sits flat and stable before filling water.

Flush Before First Use

Flush the system before drinking water from it for the first time.

  • 1
    Fill the Upper Chamber Add water and let it move through the core filters.
  • 2
    Discard the First Batch Pour out the first filtered water from the lower chamber.
  • 3
    Repeat 2–3 Times After flushing, the system is ready for regular use.
Tip: Fill the upper chamber as much as possible at the beginning to support gravity-fed filtration.
System Type Countertop Gravity System
Filter Reference Core Filters
First Use Flush 2–3 Times
Water Temperature 40°F–100°F / 4–37°C
How It Works

How Gravity Filtration Works

Water flows from the upper chamber through the filter elements by gravity, then collects in the lower chamber and is ready to dispense.

1. Add Water

Pour water into the upper chamber. No electricity or plumbing is required.

2. Gravity Pulls Water Down

Water naturally moves through the filter elements by gravity.

3. Filtered Water Collects Below

Filtered water collects in the lower chamber and is ready to pour from the spigot.

Filter Replacement

Filter Replacement Guide

Replacing filters on time helps your filtration system keep working properly. It also helps maintain water flow, drinking water taste, and everyday use confidence.

!
Track Usage Time & Filter Life

Filter life may vary by water quality, usage frequency, and total water volume filtered.

Rated Filter Life Reached

Replace the filters when they reach the rated lifespan listed for your filter model.

Water Flow Becomes Slower

If filtering takes much longer than usual, clean or replace the filters as needed.

Taste or Odor Returns

If unwanted taste or smell becomes noticeable again, it may be time to replace the filters.

Source Water Matters

Rain, river, stream, or well water may shorten filter life compared with regular tap water.

What to Check Before Replacing Filters
Confirm Compatibility

Choose filters that match your filtration system, filter series, and setup.

Prepare New Filters

Prime, rinse, or flush new filters according to the product instructions.

Check Seals & Washers

Make sure washers, seals, and threaded parts are installed correctly.

Clean the System

Empty and clean the upper and lower chambers before installing new filters.

Replace Sets Together

If your system uses paired filters, replace matching filters together when needed.

Record the Date

Write down the replacement date and set a reminder based on your usage.

Filter & System Replacement Checklist

Use this checklist to choose the right replacement filter for your Purewell system and check whether it may also fit select compatible systems from other brands.

Filter Category Filter Type Fits Purewell Systems Other Compatible Systems
K Series Carbon Filters (Pro) Core Filter SS Series and K Series filtration systems. Select ProOne Big+ / Big II and Berkey BB9-2 style systems.
K Series Carbon Filters Core Filter SS Series and K Series filtration systems. Select ProOne Big+ / Big II and Berkey BB9-2 style systems.
K Series Carbon Filters (Classic) Core Filter SS Series and K Series filtration systems. Black Berkey Elements style systems and select Berkey gravity systems.
K Series Ceramic Filters Core Filter SS Series and K Series filtration systems. Most gravity-fed systems from major brands, including Berkey, ProOne, Alexapure, Waterdrop, Doulton, Boroux, Culligan, and more.
SS Series Square Carbon Filters Core Filter SS Series and K Series filtration systems. Select ProOne Big+ / Big II and Berkey BB9-2 style systems.
SF Series Multi-Functional Filter Core Filter SF Series filtration systems. Select Zero pitchers and dispensers.
BO Series Unique Compound Filter Core Filter BO Series filtration systems only. Not intended for K Series, SS Series, or other gravity filtration systems.
K Series Specialty Add-On Filters Supplemental Filter Use together with K Series or SS Series core filters. Select Travel, Big, Royal, Imperial, Light, and Crown Berkey models as an additional filter option.
Filter replacement frequency directly affects the service cycle of your filtration system. Timely replacement helps support water flow, filtration performance, drinking water taste, and long-term system reliability. Actual filter life may vary based on source water quality, usage frequency, and total water volume filtered.
List

System Package

Main parts included for the countertop gravity water filter system.

  • Upper Chamber× 1
  • Lower Chamber× 1
  • Lid× 1
  • Lid Knob× 1
  • Knob Washer× 1
  • Knob Gasket× 1
  • Knob Screw× 1
  • Anti-slip Mat× 1
  • Stand× 1
  • User Manual× 1

Basic Spigot Parts

Parts used to install the basic stainless steel spigot.

  • Basic Spigot× 1
  • Spigot Gasket× 2
  • Beveled Washer× 2
  • Spigot Hex Nut× 1
  • Wrench× 1
  • Screwdriver× 1
  • Plastic Spigot× 1
  • Silicone Plug× 1

Selected Filter Package

Your package includes the K Series Carbon Filters selected with this system. The filter option may vary based on your product selection.

  • Selected Filters K Series Carbon Filters
  • Package Quantity 1 Box / 2 Filters
  • System Use Install Both Filters Together
Note: The final filter type is based on the filter option selected before checkout.
Video

2.25 Gallon Water Filter System Installation Video

Watch this step-by-step guide to set up your Purewell 2.25 gallon water filter system and install the filter elements in the correct position before first use.

Installation Guide

2.25 Gallon System Setup & Filter Placement

This video shows how to assemble the Purewell 2.25 gallon water filter system, including how to arrange and install the filter elements properly for daily filtration.

Recommended before first use Helps confirm correct filter placement Covers basic system setup and assembly Useful when installing or replacing filter elements

NSF Certified for Your Health

Independently tested to meet NSF/ANSI 42 & 372 standards, the highest level of trust in water filtration.

Lead-Free Guarantee (NSF/ANSI 372)
Certified lead-free materials to keep your water worry-free.

You Also Like

This gravity water filtration system removes chlorine and improves taste effectively. Customers said "water tastes great" and praised its stainless steel construction and 2.25-gallon capacity. However, some reported setup challenges, leaking when overfilled, confusing instructions, and filters slowing down over time. Generally well-rated for value and eliminating bottled water.

Taste (positive)Water (positive)Quality (positive)Filter (positive)Family (positive)
  • 5 stars: 473 (77%)
  • 4 stars: 76 (12%)
  • 3 stars: 19 (3%)
  • 2 stars: 12 (2%)
  • 1 star: 36 (6%)
C
C.
Arrived in perfect condition

The stainless had no dents and the window was flawless, everything was protected properly in the box. It looks like the product photos, which is not always the case. Understanding that it works purely on gravity made it even easier to set up. Very happy from the moment I opened it.

L
L.
Great for our small office

We put it in the break room and it serves the whole floor. We went with the composite element for the office and nobody has to fiddle with anything, you just look at the window and press the tap. It has cut down on the plastic bottle deliveries noticeably.

G
G.
The different filter cartridges are genuinely useful

I bought it for drinking water and added the ceramic element for the water I use for coffee. Having the choice of elements for different needs is the feature I did not know I wanted. The system handles both without any fuss.

S
S.
Solid, well made product

The build quality is obvious from the moment you unpack it. 2.25 gallons is a generous size without being something you struggle to lift, and the window is clear enough to read the level without straining. It does not flex or wobble on the counter, it feels like a proper appliance.

P
P.
We have replaced our pitcher filters with this

We used to run three different pitcher filters on the counter and they took up half the space. Now we have one gravity fed unit that does the same job better. Being able to choose the filter element for different water types has made it the only one we use.

A
A.
Works exactly as described

No surprises, which I value. It filters exactly as advertised with nothing more than gravity doing the work, the window shows the level accurately, and the stainless has not marked at all despite daily use. What arrived matched the description exactly.

D
D.
Travelled with it and it survived

Took it on a two week trip with air travel. It packed into a checked bag without any issues and there were no leaks. With no power and no plumbing it filtered tap water wherever we stopped, which was so much easier than buying bottles every day.

C
C.
Great value for a stainless unit

I compared this with much more expensive options and for what you get, 2.25 gallons of 304 stainless with a viewing window at this price is hard to beat. Being able to pick different filter elements later means it is not a one and done purchase either. Shipping was quick.

J
J.
My kids love watching the water filter through the window

It has become a bit of a household attraction honestly. They watch the water drain through and it makes the whole filtering process visible instead of magic. They remind me to refill it before I even notice it is low.

L
L.
Excellent for our RV

We travel in an RV and space and weight matter. At 2.25 gallons it is compact but lasts a couple of days, it needs no hookup, and being able to see the level means we do not have to guess when to refill while driving. Very practical for life on the road.

O
O.
Filters last about two months for us

We are a family of four drinking from it daily and each composite element lasts roughly two months before we swap it. Being able to order replacements by element type means we always have the right one. The system itself shows no signs of wear.

H
H.
The window is genuinely the best feature

I did not think a clear window would make such a difference but it is the thing I notice most. Seeing the water go down as you pour is oddly satisfying and it takes all the guesswork out of it. No more tilting the tank to check.

V
V.
Bought a second one for the garage

Liked the first one enough that I ordered another for the garage so the kids can wash up after projects without tracking water through the house. Same window, same easy setup. Two working perfectly now.

M
M.
An essential part of our emergency kit

We keep it filled and ready in the hall cupboard for outages. It needs no power and no plumbing so it works the moment the water comes back on, and testing it during a storm gave us real peace of mind. The stainless will not get damaged in a damp cupboard either.

S
S.
The tap is smooth and easy to operate

One of those details that matters more than you would expect. The spigot opens smoothly and shuts cleanly with no dripping afterwards. Gravity does the work so there is nothing to fiddle with, and the 2.25 gallon tank lasts several days between refills. This one just works.

Y
Y.
We use it every single day

It has become part of the routine, we filter water in the morning for coffee and for drinking through the day. We chose the carbon element because we prefer the taste and the window means we are never constantly checking how much is left. Very pleased.

J
J.
Perfect size for our kitchen counter

It is not so big that it takes over the counter and not so small that you are refilling it constantly. We have a fairly small kitchen and this fits the space without crowding anything else. The stainless finish matches our appliances.

C
C.
Bought it as a gift and it was an instant hit

Gave this to my sister for her new apartment. She texts me about it constantly now, which is the best review I could ask for. The window is the part she mentions most, she says it is much easier to use than her old pitcher.

T
T.
Noticeably cleaner taste in the kitchen

My family noticed the difference within a couple of days. The water has no chlorine aftertaste and the faint plastic flavour from our old filter is completely gone. It is a small thing but it makes the kitchen water genuinely pleasant to drink.

R
R.
Set up in under five minutes with no tools

I expected to need a wrench or some assembly. It came ready to use, I just had to rinse the element before the first fill. Choosing the right filter element was the only decision I had to make and the guide made it obvious. Filtering within five minutes of opening the box.

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