#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Filters

Outdoor Water Filters

20 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Water Filters

Brand

caret-icon

Price

caret-icon
to

Review Rating

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

Filtration Method

caret-icon

Number of filters included

caret-icon

Filter Life (Months)

caret-icon

Reduces

caret-icon

Number of Stages

caret-icon

House Hold Size

caret-icon

Connection Type

caret-icon

    Sort by

    Top Sellers
Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo
(4.6 / 910)
Model# E-3000
$1,698.30
Was $1,998.00
Save $299.70 (15%)
Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo with UV
(4.5 / 212)
Model# E-3000UV
Limit 5 per order
$2,548.30
Was $2,998.00
Save $449.70 (15%)
Portable RV Water Softener Filter and Soften Hard Water for RV Trailers Vans 16,000-Grains and Filtration System Bundle
(4.4 / 21)
Model# WS-P-16-BNDL
Limit 5 per order
$263.95
($131.98 /unit)
Was $329.94
 Save $65.99 (20%)
Kind Water Systems Whole House Salt-Free Water Softener
(4.4 / 143)
Model# E-2000
Limit 5 per order
$1,103.30
Was $1,298.00
Save $194.70 (15%)
1/2 cu. ft. Water Softener Resin Media Replacement 100% Ion Exchange High-Quality Cation
(4.6 / 16)
Model# MED-CAT-025/2
Limit 10 per order
$54.00
Was $64.54
Save $10.54 (16%)
G2P600 Reverse Osmosis System, 7 Stage Tankless RO, Under Sink RO System, Extra WD-MNR35 Remineralization Filter
(4.5 / 2)
Model# B-WD-G2P6-MNRST
Limit 50 per order
$299.99
Was $370.99
Save $71.00 (19%)
ScaleRx Home Whole House Water Filtration System for Scale Reduction
(5 / 2)
Model# ScaleRx Home
$215.00
/box
Water Softener Resin Media Replacement 100% Ion Exchange High-Quality Cation - 0.25 cu. Ft.
(4.8 / 17)
Model# MED-CAT-025
Limit 10 per order
$31.18
Was $36.69
Save $5.51 (15%)
Portable Water Softener Pro 16,000 Grain Premium Grade RV, Trailers, Boats, Mobile Car Washing, Highflow 3/4in. GH PortsPortable Water Softener Pro 16,000 Grain Premium Grade RV, Trailers, Boats, Mobile Car Washing, Highflow 3/4in. GH Ports
(4.4 / 74)
Model# WS-P-16
Limit 10 per order
$222.78
Was $278.48
Save $55.70 (20%)
Whole House Water Filtration System with Chlorine Reduction for City or Well Water
(4 / 4)
Model# WB-WH-FILTER
$269.99
Kind Water Systems Smart Metered Tannin and Water Softener
(5 / 1)
Model# KINDTS-1044
$2,095.92
Was $2,556.00
Save $460.08 (18%)
Kind Water Systems Whole House Salt-Free Water Softener with UV
(4.7 / 6)
Model# E-2000UV
$2,048.36
Was $2,498.00
Save $449.64 (18%)