#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Filters
Under Sink Water Filters

Under Sink Water Filters

18 Results

    Sort by

    Top Sellers
EZ-Change Under-Sink Drinking Water Filter Premium Water Filtration System
(4.1 / 43)
Model# US-EZ-4
$86.15
Direct-Connect Under-Sink Drinking Water Filtration System Advanced Filtration
(4.8 / 46)
Model# US-DC3
$75.73
EZ-Change Replacement Cartridge - Premium Filtration Water Filter CartridgeEZ-Change Replacement Cartridge - Premium Filtration Water Filter Cartridge
(4.8 / 32)
Model# RC-EZ-4
$49.49
Ultra Water Filtration Under Sink Drinking Water Filter System
(4.4 / 10)
Model# US-3UF
$238.16
Ultra-Filtration Water Filtration System Replacement FilterUltra-Filtration Water Filtration System Replacement Filter
(4.2 / 11)
Model# US-3UF-R
$83.99
Carbon Block Replacement Premium Filtration Water Filter Cartridge
(4 / 5)
Model# D-40A
$37.07
US-600A Undersink opaque housing, D-20A cartridge included
(3.7 / 9)
Model# US-600A
$29.63
EZ-Change Replacement Advanced Filtration Water Filter Cartridge
(4.5 / 11)
Model# RC-EZ-3
$31.02
20000 Gal. Under Sink Water Filtration System High Capacity with Multi Stage Filtration System
(3.8 / 18)
Model# DPWF20K
$74.68
/box
Under Sink Water Filter Replacement 20,000 Gal. for Model DPWF20K Under Sink Water Filter System
(4.6 / 5)
Model# RF20K
$42.30
/box
Direct-Connect Under-Sink Drinking Water Filter Replacement Cartridge Advanced FiltrationDirect-Connect Under-Sink Drinking Water Filter Replacement Cartridge Advanced Filtration
(5 / 5)
Model# US-DC3-R
$73.00
Tankless Reverse Osmosis Water Filtration System Under Sink 600 GPD Brushed Nickel Faucet
(4.5 / 4)
Model# DP-RO-PRO
$284.81
/box