#1 Home Improvement Retailer

Cart

Cart

Home
Plumbing
Water Filters
Reverse Osmosis Water Filters
Reverse Osmosis Systems

Reverse Osmosis Systems

9 Results

    Sort by

    Top Sellers

Best Seller

AquaTru Classic Alkaline Countertop Water Filter System with 4-Stage Ultra Reverse Osmosis Technology BPA Free
(4.7 / 3)
Model# 90AT204ATA01
$469.00
AquaTru Carafe Alkaline Mineral Boost Countertop Water Purifier 4-Stage Ultra Reverse Osmosis Technology BPA Free
(5 / 2)
Model# 90AT100ATA01
$379.00
AquaTru Reverse Osmosis Counter Top Water Filtration System with BPA Free Clean Water Tank
(4.3 / 107)
Model# 90AT03AT01
$465.50
/box
AquaTru Alkaline Smart Countertop Water Purifier for PFAS and Other Contaminants with App No Plumbing BPA Free
(4 / 1)
Model# 90AT205SCA01
$519.00
AquaTru Smart Countertop Water Filtration Purification System 4-Stage Ultra Reverse Osmosis Technology App and Wi-Fi
(1 / 1)
Model# 90AT01SC01
$499.00
Ultra Series 6-Stage Alkaline Mineral Reverse Osmosis Water Purification System - Under Sink Water Filter - 75 GPDUltra Series 6-Stage Alkaline Mineral Reverse Osmosis Water Purification System - Under Sink Water Filter - 75 GPD
(5 / 1)
Model# AF-5004
$261.89
Elite Series 5-Stage Reverse Osmosis Water Purification System - Under Sink Water Filter - 100 GPDElite Series 5-Stage Reverse Osmosis Water Purification System - Under Sink Water Filter - 100 GPD
(4.2 / 6)
Model# AF-5003
$242.49
Elite Series 5-Stage Reverse Osmosis Water Purification System - Under Sink Water Filter - 75 GPDElite Series 5-Stage Reverse Osmosis Water Purification System - Under Sink Water Filter - 75 GPD
(4.4 / 23)
Model# AF-5002
$232.79
Ultra Series 6-Stage Alkaline Mineral Reverse Osmosis Water Purification System - Under Sink Water Filter - 100 GPDUltra Series 6-Stage Alkaline Mineral Reverse Osmosis Water Purification System - Under Sink Water Filter - 100 GPD
Model# AF-5005
$271.59

Installation Services

Water Treatment Services

Get started with a free water test. Understanding what's in your water will help determine the best water treatment solutions for your home
Learn More