#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Filters
Under Sink Water Filters
Under Sink Water Filter Systems

Fluoride Under Sink Water Filter Systems

13 Results
Filters
Filters
Clear All

Get It Fast

caret-icon

Department

caret-icon
Under Sink Water Filter Systems

Review Rating

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

Brand

caret-icon

Price

caret-icon
to

Connection Type

caret-icon

Number of Stages

caret-icon

Includes

caret-icon

Filtration Method

caret-icon

Reduces

caret-icon

House Hold Size

caret-icon

Features

caret-icon

Filter Life (Months)

caret-icon

    Sort by

    Top Sellers
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System with Brushed Nickel Faucet
(4.5 / 38)
Model# AS-PR75A-BN
Limit 5 per order
$179.99
Was $199.98
Save $19.99 (10%)
APEC ROTL-AIO Tankless Reverse Osmosis System, Premium Water Filtration, Easy Replace Water Filter Cartridge
(4.3 / 36)
Model# ROTL-AIO
Limit 2 per order
$299.99
Top Rated
Circle Water Saving WQA Gold Certified Undercounter Reverse Osmosis Water Filtration System with Filter Indicator FaucetCircle Water Saving WQA Gold Certified Undercounter Reverse Osmosis Water Filtration System with Filter Indicator Faucet
(4.4 / 133)
Model# RC100
$449.99
TSA 8 Layer Under Sink Water Filter System, NSF/ANSI 42 Certified Element, Extra 2 Additional Replacement Filters
(5 / 2)
Model# B-WD-TSA-PPGCST
Limit 50 per order
$129.99
Was $174.99
Save $45.00 (26%)
Tankless Reverse Osmosis System, Compact, Smart Faucet, Real-Time Display, Dual-Filter, 600GPD, 4 Stage, IAPMO Certified
(4.6 / 38)
Model# MRO003
$205.00
Was $229.00
Save $24.00 (10%)
Premier PRO 100 GPD Reverse Osmosis Water Filtration System with LED Indicating Chrome Faucet
(4.2 / 10)
Model# AS-PR100P
$215.99
Was $238.46
Save $22.47 (9%)
Circle Water Saving WQA Gold Certified Undercounter Reverse Osmosis Water Filtration System with Brushed Nickel FaucetCircle Water Saving WQA Gold Certified Undercounter Reverse Osmosis Water Filtration System with Brushed Nickel Faucet
(4.3 / 11)
Model# RC100-BN
$459.99
New
Reverse Osmosis Water Filter with UV, 500 GPD RO System Under Sink, Tankless RO Water Filtration System with Pump
Model# RO5004F
$359.99
Premier Series Alkaline Remineralizing Reverse Osmosis Water Filtration System with Chrome Faucet
(4 / 8)
Model# AS-PR75AK
$199.99
Ultimate Compact 4-Stage Under-Sink Reverse Osmosis Drinking Water Filtration System
(4.6 / 20)
Model# RO-QUICK90
$260.36
/carton
Under Sink Water Filter, 0.01 Micron Ultra Filtration for Baçtёria Reduction, Extra RF15W-UF Replacement Filter
Model# B-WD-15UAW-UFST
Limit 50 per order
$86.43
Was $107.99
Save $21.56 (20%)
Premier Series 75 GPD Reverse Osmosis Water Filtration System with Chrome Finished Faucet
(3.9 / 18)
Model# AS-PR75A
$179.99
Was $199.98
Save $19.99 (10%)