#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Filters

Water Filters

37 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Water Filters

Review Rating

caret-icon
54 & Up3 & Up2 & Up1 & Up0

Brand

caret-icon

Price

caret-icon
to

Filtration Method

caret-icon

Features

caret-icon

Number of filters included

caret-icon

Filter Life (Months)

caret-icon

Reduces

caret-icon

Brand/Model Compatibility

caret-icon

Subscription Eligible

caret-icon

    Sort by

    Top Sellers
Best Seller
40 lbs. Bright and Soft Water Softener Salt Pellets
(4.7 / 8229)
Model# 100012420
$8.48
Buy 6 or more $7.63
Solar Naturals Water Softener Salt Crystals
(4.7 / 6610)
Model# 100012454
$8.48
Buy 6 or more $7.63
Top Rated
Sun Gems 40 lbs. Water Softener Salt
(4.6 / 1205)
Model# 100012437
$9.98
Buy 6 or more $8.98
Best Seller
Whole House Replacement Filter
(4.6 / 1333)
Model# FXHTC
$29.50
Buy 8 or more $26.55
Best Seller
Dual Flow Replacement Water Filters - Advanced Filtration
(4.3 / 813)
Model# FQK2J
$53.51
Buy 3 or more $48.16
Best Seller
Reverse Osmosis Replacement Filter Set
(4.4 / 306)
Model# FQ18PN
$63.87
Buy 4 or more $57.48
Top Rated
40 lbs. Water Softener Salt Pellets Clean and Protect
(4.7 / 5506)
Model# 1500
$9.98
Buy 6 or more $8.98
40.5 lb Iron Fighter Water Softener Salt
(4.6 / 1558)
Model# 100012466
$12.48
Buy 6 or more $11.23
Universal Whole House Replacement Water Filter Cartridge
(4.6 / 1086)
Model# FXHSC
$16.94
Buy 8 or more $15.25
Top Rated
Universal Whole House Replacement Water Filter Cartridge (2-Pack)
(4.5 / 1426)
Model# FXWTC
$11.96
Buy 12 or more $10.76
Universal Whole House Replacement Water Filter Cartridge (2-Pack)
(4.5 / 790)
Model# FXUSC
$10.94
Buy 12 or more $9.85
Premium Whole House Replacement Filter
(4.3 / 137)
Model# FTHLM
$54.96
Buy 4 or more $49.46