#1 Home Improvement Retailer

Cart

Cart

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

Whole House Water Filter Systems

12 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Whole House Water Filter Systems

Review Rating

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

Brand

caret-icon

Price

caret-icon
to

Featured Keywords

caret-icon

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

    Sort by

    Top Sellers
3/4 in. Scale Prevention Water Filtration System
(4.3 / 3)
Model# SBHF10
$149.32
Ultimate Protection Whole House Water Filter System, Reduces Scale, Lead, PFAS, Chloramine, up to 99% Chlorine, and MoreUltimate Protection Whole House Water Filter System, Reduces Scale, Lead, PFAS, Chloramine, up to 99% Chlorine, and More
(4.7 / 338)
Model# WGB32B-KDS
$591.77
Heavy Metal Anti-Scale 3 Stage Whole House Water Filtration System - Ultimate Protection Polyphosphate, KDF, Carbon
(4.5 / 291)
Model# WH300SCKP
Limit 2 per order
$549.99
3 Stage Whole House Water Filtration System - Sediment, PHO, Carbon - includes Pressure Gauges and more
(4.6 / 345)
Model# WH300SCPS
Limit 2 per order
$479.99
Ultimate Protection Whole House Water Filter w/ Jumbo Spin Down Filter, Reduces Scale, Lead, PFAS, Chloramine, ChlorineUltimate Protection Whole House Water Filter w/ Jumbo Spin Down Filter, Reduces Scale, Lead, PFAS, Chloramine, Chlorine
(4.5 / 30)
Model# WGB32B-KDS+WSP50J
$926.99
Top Rated
2-Stage Whole House Water Filtration System, 10" x 4.5" Sediment CTO Filter, Anti-scale poly filter, 1"2-Stage Whole House Water Filtration System, 10" x 4.5" Sediment CTO Filter, Anti-scale poly filter, 1"
(4.5 / 200)
Model# WGB21B-DS
$295.82
4.5 in. x 20 in Anti Scale Whole House Water Filtration System with Premium Scale Inhibitor, Blue4.5 in. x 20 in Anti Scale Whole House Water Filtration System with Premium Scale Inhibitor, Blue
(4.6 / 13)
Model# WDS150K
$269.80
Quantum Series Whole House UV Water Filtration System with Triple Purpose and Siliphos Water Filter - 12GPM Chrome
Model# AS-SPXUV12S
Limit 3 per order
$379.99
Was $399.99
Save $20.00 (5%)
Ultimate Protection House Water Filter System 3-Stage Water Filtration-Heavy Metal Anti-Scale-Clean drinking Water
(5 / 5)
Model# WH-300RS-CKP
Limit 2 per order
$499.99
1-Stage Whole House Water Filtration System - Anti Scale Home Filter with Pressure Gauge, Easy Release, 1 in. Connection
(4.8 / 24)
Model# WH100SP
$159.99
2-Stage Whole House Water Filter System, Reduces Scale, Corrosion, Chlorine, Taste, Odor, Water Descaler in Blue2-Stage Whole House Water Filter System, Reduces Scale, Corrosion, Chlorine, Taste, Odor, Water Descaler in Blue
(4.5 / 93)
Model# WGB22B-DS
$474.99
UC15S Under Sink Water Filtration System, Reduces Chlorine, Odor, Bad Taste, Heavy Metals, and Sediment, Fast FlowUC15S Under Sink Water Filtration System, Reduces Chlorine, Odor, Bad Taste, Heavy Metals, and Sediment, Fast Flow
(4.5 / 2)
Model# UC15S
$47.52