Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
...
Home
/
Plumbing
/
Water Filters
/
Reverse Osmosis Water Filters
/
Reverse Osmosis Systems
Reverse Osmosis Systems
13 Results
Filter Life (Months): 12 mo
Filtration Method: Polypropylene
Filtration Method: CTO
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Availability
Show Unavailable Products
Department
Plumbing
Water Filters
Reverse Osmosis Water Filters
Reverse Osmosis Systems
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Brand
ISPRING
Express Water
Price
to
Go
$150 - $200
$200 - $250
$250 - $300
$300 - $400
Contaminants Filtered
Bacteria
Lead
Iron
Fluoride
Chlorine
Copper
+ View All
Number of Stages
5 Stage
6 Stage
7 Stage
10 Stage
House Hold Size
5-6 people
8+ people
Number of filters included
5
6
7
9
Filtration Method
Ultraviolet Light
Carbon Block
Alkaline or Calcite
Deionization
Activated Carbon
CTO
Coconut Shell Carbon
GAC
Polypropylene
Sediment
Nanofiltration
Thin Film Composite Membrane
KDF
Remineralizer
+ View All
Filter Life (Months)
6 mo
12 mo
Top Rated
$
259
.
99
(272)
Model# ROALKUV10M
Express Water
UV Reverse Osmosis Water Filtration System - 11 Stage UV Water Filter with Faucet and Tank - 100 GDP
Add to Cart
Compare
Top Rated
$
189
.
99
(193)
Model# ROALK10D
Express Water
Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter with Faucet and Tank - 100 GPD
Add to Cart
Compare
$
163
.
96
(306)
Model# RO5DX
Express Water
Reverse Osmosis 5 Stage Water Filtration System - NSF Certified - Faucet, Tank and 4 Filters - 50 GPD
Add to Cart
Compare
$
311
.
99
(112)
Model# RCC7P-AK
ISPRING
Maximum Performance Under Sink Reverse Osmosis Water Filtration System with Booster Pump and Alkaline Filter
Add to Cart
Compare
$
179
.
99
(216)
Model# RO5MX
Express Water
Reverse Osmosis Water Filtration System 5 Stage RO Filter with Faucet and Tank 4 Free Replacement Filters 50 GPD
Add to Cart
Compare
Top Rated
$
199
.
99
(190)
Model# ROALK10DG
Express Water
Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter with Faucet and Tank - 100 GPD
Add to Cart
Compare
$
209
.
99
(186)
Model# ROALK10MBN
Express Water
Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter with Faucet and Tank - 100 GPD
Add to Cart
Compare
$
239
.
99
(27)
Model# ROUV10D
Express Water
Ultraviolet Under Sink Reverse Osmosis Water Filtration - 6 Stage UV Sterilizer - Faucet and Tank - 100 GPD
Add to Cart
Compare
$
219
.
99
(188)
Model# ROALK10DBN
Express Water
Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter with Faucet and Tank - 100 GPD
Add to Cart
Compare
$
299
.
00
(63)
Model# RCC7P
ISPRING
Maximum Performance Under Sink Reverse Osmosis Drinking Water Filtration System with Booster Pump
Add to Cart
Compare
$
292
.
75
(14)
Model# RCC7U
ISPRING
RCC7U 6-Stage with UV Water Filter 75GPD Under Sink Reverse Osmosis Drinking Water Filtration System
Add to Cart
Compare
$
209
.
99
(164)
Model# RO10MBN
Express Water
Reverse Osmosis 5 Stage Water Filtration System - with Faucet and Tank - 100 GPD
Add to Cart
Compare