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
Same-Day Delivery
Filters
Filters
Clear All
Filtration Method: Ion Exchange
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Whole House Water Filters
Faucet Water Filters
Under Sink Water Filters
Reverse Osmosis Water Filters
Water Softeners
Countertop Water Filters
Subscription Eligible
Subscription Eligible
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
ISPRING
APEC Water Systems
AQUASURE
PRO+AQUA
Little Luxury
PUR
Culligan
DOULTON
Price
to
Apply
$10 - $20
$20 - $30
$30 - $40
$50 - $100
$100 - $150
$150 - $200
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$800 - $900
$1000 - $2000
$3000 - $4000
Special Values
Filtration Method
Ion Exchange
Activated Carbon
Coconut Shell Carbon
CTO
Carbon Block
Chemical Absorption
Polypropylene
Mechanical Filtration
Sediment
GAC
KDF
Sand
Anion Exchange Resin
Carbon Spun Fiber
Coconut Carbon
Thin Film Composite Membrane
Number of filters included
1
2
3
4
5
6
7
Filter Life (Months)
2 mo
3 mo
6 mo
12 mo
60 mo
120 mo
Features
No additional features
Programmable
Twist and lock design
Indicator light(s)
Permanent settings memory
Bypass valve
Compact/Small
Works with all water softeners
Reduces
Chlorine
Lead
Chlorine Taste
Odor
Iron
Other
Sediment
Sand
Copper
Rust
Mercury
Bacteria
Fluoride
Sulphur
Chloramine
Microplastics
PFAs
PFOA/PFOS
Arsenic
Cysts
Number of Stages
1 Stage
2 Stage
3 Stage
4 Stage
5 Stage
6 Stage
House Hold Size
1-2 people
3-4 people
5-7 people
8+ people
Unspecified
Connection Type
Dedicated Faucet
Inline
Brand/Model Compatibility
Fits standard 20" housings
PUR
including name brand models
APEC
Doulton Water Filters
PRO+AQUA PRO-100-E Filtration System. Express Water Model #: WH300SCKS
WGB32BM
WH300SCGS. iSpring Model #: WGB32B
and WGB32B-PB. Universal fit for any 3 stage whole house system using standard 4.5" x 20" filter cartridges.
iSpring WGB21B-PB
iSpring WGB22B-PB
iSpring WGB32B-MKS
iSpring and all standard 20 in. housings.
iSpring whole house filters
View Results
All Filters
Category
Filtration Method
Number of filters included
Filter Life (Months)
Features
Filtration Method: Ion Exchange
34 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
$
34
.
98
(
$11.66
/filter)
(1254)
Model# RF99993V1
PUR
PLUS Mineral Core Faucet Mounted Water Filter Cartridge (3-Pack)
Add to Cart
Top Rated
$
396
.
45
WasĀ
$495.56
Save
$99.11
(20%)
(97)
Model# PRO-100-E
PRO+AQUA
Pro Aqua ELITE Whole House Water Filter 3 Stage Well Water Filtration System with Gauges, PR Button, 1 Ports, Filter Set
Add to Cart
More Options Available
$
483
.
15
(319)
Model# WGB32BM
ISPRING
3-Stage Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor
Add to Cart
Top Rated
$
151
.
95
/set
(49)
Model# FC-PK-100E
PRO+AQUA
Whole House Heavy Metals Well Water Filter Replacement Set - 3 Stage Sediment KDF/Blend Carbon Block 20 in. 5 Microns
Add to Cart
$
114
.
91
(106)
Model# F3WGB32BM
ISPRING
Whole House Water Filters w/ Sediment, Carbon Block, and Iron and Manganese Reducing Cartridges, 4.5 x 20, Fits WGB32BM
Add to Cart
$
413
.
42
(27)
Model# AS-HL32FM
AQUASURE
Harmony Lite All-In-One Water Softener Triple Purpose Pre-Filter, 32,000 Grain, Iron Reducing Fine Mesh Resin
Add to Cart
$
565
.
13
WasĀ
$706.41
Save
$141.28
(20%)
(5)
Model# PRO-100-E-BNDL
PRO+AQUA
Elite Whole House Water Filter 3-Stage Well Water Filtration System with Gauges, PR Button 1 in. Ports Filter Set
Add to Cart
Limit 50 per order
$
3567
.
96
/cup
WasĀ
$4351.17
Save
$783.21
(18%)
Model# PRO-RO-IV-HL
4000 GPD Commercial Reverse Osmosis System, Hydroponics, Breweries, Coffee, Teas
Add to Cart
Top Rated
More Options Available
$
175
.
99
(181)
Model# WGB21BM
ISPRING
2-Stage iron and Manganese Reducing Whole House Water Filtration System with 10 in. x 4.5 in. Filters
Add to Cart
More Options Available
$
529
.
99
/package
(35)
Model# WGB32B-PB+AHX2
ISPRING
3-Stage Whole House Water Filter System with Sediment, Carbon Block and Lead Reducing Filters and 3/4 Push-Fit Hoses
Add to Cart
$
189
.
99
(100)
Model# F3WGB32BPB
ISPRING
3-Stage Whole House Water Filter Pack w/ Sediment, Carbon Block and Lead Reducing Cartridges, Fits WGB32B-PB
Add to Cart
$
299
.
00
(7)
Model# RO-PRO-PH
APEC Water Systems
Reverse Osmosis 50 GPD Alkaline Water Filtration System
Add to Cart