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
Log In
Cart
Home
/
Plumbing
/
Water Filters
Water Filters
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Filters
Filters
Clear All
Brand: Rheem
Brand: GreatWell
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Water Softeners
Reverse Osmosis Water Filters
Subscription Eligible
Subscription Eligible
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Installation
In-Home Installation Available
Price
to
Apply
$10 - $20
$100 - $150
$150 - $200
$300 - $400
$400 - $500
$500 - $600
Brand
ISPRING
Express Water
APEC Water Systems
AQUASURE
PENTAIR
Matterhorn
OmniFilter
GE
Culligan
Waterdrop
ANCHOR WATER FILTERS
EcoPure
KRAUS
Lukvuzo
Tier1
NuvoH2O
Home Master
PureDrop
PRO+AQUA
Pentek
PurTest
Brio
Olympia Water Systems
IFILTER
Whirlpool
AQUA TRU
InSinkErator
PUR
SharkBite
VITAPUR
Brita
Brondell
American Plumber
Glacier Bay
Mist
PRO-LAB
Rheem
KOHLER
OMNIPURE
Diamond Crystal
Guardian
KINETICO
MOEN
PURONICS
RAINSOFT
Safe Home
Scalewatcher
Swift Green Filters
Aero-Stream
Airthereal
Aquasana
DOULTON
DRINKPOD
Etokfoks
GE Profile
KING WATER FILTRATION
Little Luxury
Rusco
Watts
Zero Water
Avalon
BOANN
Calmat
Everpure
Flojet
LABTECH
Morton Salt
ScaleBlaster
Sprite Showers
WBM SMART
Waterboss
Westbrass
3M
American Valve
CLEARWAVE
Cuckoo
ECOWATER
GreatWell
John Guest
Orbit
Pentair
Plumber's Direct
Pot Perm
ReplacementBrand
SCALESWEEPER
SkyLink
Sprite
VPC
VitaFilta
Features
Alarm
Permanent settings memory
Programmable
Indicator light(s)
Twist and lock design
Filter Life (Months)
24 mo
Number of filters included
1
House Hold Size
1-2 people
3-4 people
5-6 people
Brand/Model Compatibility
Greatwell
View Results
All Filters
Category
Features
Filter Life (Months)
Number of filters included
House Hold Size
Brand: Rheem
Brand: GreatWell
Clear All
7 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Exclusive
$
499
.
00
(1369)
Rheem
Preferred Plus 42,000 Grain Water Softener
Add to Cart
Compare
Exclusive
$
399
.
00
(1372)
Rheem
Preferred 32,000 Grain Water Softener
Add to Cart
Compare
Exclusive
$
599
.
00
(326)
Rheem
Preferred Platinum 42,000 Grain Water Softener with Wi-Fi Technology
Add to Cart
Compare
Exclusive
$
12
.
98
(568)
Rheem
Preferred Series Water Softener Cleaner
Add to Cart
Compare
$
406
.
60
(1363)
Rheem
18,000 Grain Compact Water Softener
Add to Cart
Compare
Exclusive
$
111
.
72
(61)
Rheem
Preferred Series Remote Water Shut-Off Valve
Add to Cart
Compare
$
195
.
99
(3)
GreatWell
High Capacity 400GPD RO membrane replacement for GreatWell 400 GPD Reverse Osmosis (RO) Water Filtration System-Stage 2
Add to Cart
Compare
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