#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Filters
Whole House Water Filters
Whole House Water Filter Systems

Highly Rated Whole House Water Filter Systems

Shop highly rated products based on our customer reviews
105 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Whole House Water Filter Systems

Brand

caret-icon

Price

caret-icon
to

Review Rating

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

Filtration Method

caret-icon

Number of Stages

caret-icon

Includes

caret-icon

Number of filters included

caret-icon

Filter Life (Months)

caret-icon

Features

caret-icon

Application Type

caret-icon

Reduces

caret-icon

Featured Keywords

caret-icon

    Sort by

    Top Sellers
Whole House Water Filtration System
(4 / 465)
Model# GXWH40L
$69.85
3/4 in. Scale Prevention Water Filtration System
(4.3 / 3)
Model# SBHF10
$149.32
Whole House Water Filtration System
(4 / 48)
Model# GXWH60T
$99.00
Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo
(4.6 / 923)
Model# E-3000
$1,658.34
Was $1,998.00
Save $339.66 (17%)
Kind Water Systems Whole House Salt-Free Water Softener and Filter Combo with UV
(4.5 / 215)
Model# E-3000UV
$2,488.34
Was $2,998.00
Save $509.66 (17%)
Harmony 48,000 Grain Fine Mesh Water Softener with Pleated Sediment Pre-FilterHarmony 48,000 Grain Fine Mesh Water Softener with Pleated Sediment Pre-Filter
(4.3 / 89)
Model# AS-HS48FMP
$703.91
Harmony 64,000 Grain Fine Mesh Water Softener with Pleated Sediment Pre-FilterHarmony 64,000 Grain Fine Mesh Water Softener with Pleated Sediment Pre-Filter
(4.4 / 37)
Model# AS-HS64FMP
Limit 28 per order
$826.49
Was $830.38

Save on Select Items With Purchase

See Details
3-Stage Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor3-Stage Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor
(4.7 / 371)
Model# WGB32BM
$473.68
Top Rated
Fortitude Pro KDF/GAC 1,500,000 Gal. Whole House Water Treatment System with Pleated Sediment Pre-Filters
(4.5 / 16)
Model# AS-FP1500
Limit 41 per order
$809.99
Was $858.16
Save $48.17 (6%)
ECO-X 7-Stage Municipal Water Filtration and Salt-Free Conditioning System in Black (Treats up to 3 Bathrooms)ECO-X 7-Stage Municipal Water Filtration and Salt-Free Conditioning System in Black (Treats up to 3 Bathrooms)
(4.3 / 16)
Model# KW-ECO-X-948
$1,995.00
Harmony Lite Compact ALL-In-One 32,000 Grain Whole House Water Softener with Triple Purpose Pre-FilterHarmony Lite Compact ALL-In-One 32,000 Grain Whole House Water Softener with Triple Purpose Pre-Filter
(4 / 84)
Model# AS-HL32C
$411.44
ECO-X Series 7-Stage Municipal Water Filtration and Salt-Free Conditioning System (Treats up to 5 Bathrooms)ECO-X Series 7-Stage Municipal Water Filtration and Salt-Free Conditioning System (Treats up to 5 Bathrooms)
(4.1 / 10)
Model# KW-ECO-X-1252
$2,359.86