Water Filtration & Softeners

Compare water filters, softeners, replacement cartridges, and related systems by installation type, treatment goals, capacity, and ongoing maintenance.

1,330 products in catalog

1,330 results

Filters

Availability

In stock only

Brand

Price

Customer rating

CuZn

CuZn UC-200 Under Counter Water Filter - 50K Ultra High Capacity - Made in USA

See current price

Waterdrop

Waterdrop Ultra Filtration System, Faucet Water Filter, 320 Gallons Longer Life Faucet Filter, Tap Water Filter, Reduces Chlorine, Baçtёria, Fits Standard Faucets, WD-FC-02 (1 Filter Included)

See current price

Waterdrop

Waterdrop NSF, TÜV SÜD Certified Water Filter Replacement Brita Maxtra Plus Cartridges for All Old Brita Jugs, Reduces Chlorine and Limescale (Not Suitable for New Jugs) (6 Packs)

See current price

GE FXWPC Water Filter, (Pack of 2), White

See current price

Waterdrop

Waterdrop WD-PF-01A Plus Replacement Filters for All Waterdrop Pitcher Filtration System, Last Up to 3 Months or 200 Gallons (Pack of 3)

See current price

Waterdrop

Waterdrop 10UA Under Sink Water Filter System, Reduces Lead, Chlorine, Bad Taste & Odor, Under Counter Water Filter Direct Connect to Kitchen Faucet, NSF/ANSI 42 Certified, 8K Gallons, USA Tech

See current price

PUREPLUS

PUREPLUS 5 Micron 10" x 4.5" Whole House FXHTC Sediment and Carbon Water Filter Replacement Cartridge for GXWH40L, GXWH35F, GNWH38S, RFC-BBSA, WRC25HD, PP10BB-CC, RFC-BB, WFHD13001, 4Pack

See current price

Brita

Brita Maxtra Water Filter Cartridges Pack of 6

See current price

iSpring

iSpring T32M Pressurized Water Storage Tank with Ball Valve for Reverse Osmosis RO Systems, 4 Gallon, 1/4" Tank Valve Included

See current price

Whirlpool

Whirlpool WHEERF Replacement Water Filter Cartridges White, 9.8 x 2.5 x 2.5 inches

See current price

Whirlpool

Whirlpool WHEERF Replacement Water Filter Cartridges White, 9.8 x 2.5 x 2.5 inches

See current price

Whirlpool

Whirlpool WHEERF Replacement Water Filter Cartridges White, 9.8 x 2.5 x 2.5 inches

See current price

AQUA CREST

AQUA CREST NSF/ANSI 53 Certified 6-Stage Replacement Water Filters, Replacement for ZR-017 Pitcher Filters and Dispenser Filters, Reduce TDS, 98% Chlorine, Bad Taste and Odor, 4 Packs.

See current price

Culligan

Culligan CW-MF 2PK WTR FilterCartridge Filter Cartridge, 2 Count (Pack of 1), White

See current price

APEC Water Systems

APEC Water Systems ROES-PH75 Essence Series Top Tier Alkaline Mineral pH+ 75 GPD 6-Stage Certified Ultra Safe Reverse Osmosis Drinking Water Filter System

See current price

iSpring

iSpring F7-GAC for Standard 5-Stage Reverse Osmosis RO Systems 1-Year Replacement Supply Filter Cartridge Pack Set, 7 Count (Pack of 1), White

See current price

EXPRESS WATER

Express Water RO5DX Reverse Osmosis Filtration NSF Certified 5 Stage RO System with Faucet and Tank – Under Sink Water Plus 4 Filters – 50 GPD, 14 x 15 x 5, White

See current price

iSpring

iSpring US31 Classic 3-Stage Under Sink Water Filtration System for Drinking, Tankless, High Capacity, Sediment + Carbon + Carbon (Newest Version)

See current price

PUREPLUS

PUREPLUS 5 Micron 10" x 2.5" Whole House Sediment Home Water Filter Cartridge Replacement for Any 10 inch RO Unit, Culligan P5, Aqua-Pure AR110, Dupont WFPFC5002, CFS10, WHKF-G05, 4Pack

See current price

FRIZZLIFE

Frizzlife Under Sink Water Filter System-NSF/ANSI 53&42 Certified High Capacity Direct Connect Under Counter Drinking Water Filtration System-0.5 Micron Reduces Lead, Chlorine, Bad Taste & Odor

See current price

PUREPLUS

1 Micron 2.5" x 10" Whole House CTO Carbon Water Filter Cartridge Replacement for Countertop Water Filter System, Dupont WFPFC8002, WFPFC9001, FXWTC, SCWH-5, WHEF-WHWC, WHCF-WHWC, AMZN-SCWH-5, 4Pack

See current price

PUR

PUR CRF950Z Genuine Replacement Filter for Pitcher Water Filtration System (Pack of 4)

See current price

Berkey

Medium Berkey Base Stainless Steel Stand Raises Your Big Berkey Water Filter System 6" Above Countertop for Easier Dispensing of Filtered Water

See current price

iSpring

iSpring RCC7, NSF Certified, High Capacity Under Sink 5-Stage Reverse Osmosis Drinking Filtration System, 75 GPD, Brushed Nickel Faucet

See current price