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
Filters
Filters
Clear All
Review Rating: 3 & Up
Price: Special Values
Features: No additional features
Reduces: Chlorine
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Whole House Water Filters
Under Sink Water Filters
Brand
AQUASURE
PENTAIR
Waterdrop
Price
to
Apply
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$400 - $500
$700 - $800
$800 - $900
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Filtration Method
GAC
KDF
Carbon Block
Ultraviolet Light
Activated Carbon
Pleated Polyester
Polypropylene
Sediment
Coconut Shell Carbon
Number of filters included
1
2
3
Filter Life (Months)
6 mo
12 mo
36 mo
60 mo
Reduces
Chlorine
Lead
Bacteria
Chlorine Taste
Odor
Number of Stages
1 Stage
2 Stage
3 Stage
4 Stage
House Hold Size
3-4 people
5-7 people
8+ people
Unspecified
Connection Type
Dedicated Faucet
Inline
Brand/Model Compatibility
F-1000-B1B
GRO-475B
GRO-475M
View Results
All Filters
Category
Filtration Method
Number of filters included
Filter Life (Months)
Reduces
Review Rating: 3 & Up
Price: Special Values
Features: No additional features
Reduces: Chlorine
Clear All
14 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
$
772
.
34
$858.16
Save
$85.82
(10%)
(12)
Fortitude Pro KDF/GAC 1,500,000 Gal. Whole House Water Treatment System with Pleated Sediment Pre-Filters
Add to Cart
Compare
Top Rated
$
100
.
24
$111.38
Save
$11.14
(10%)
(79)
AQUASURE
Fortitude V Series Triple Purpose Water Filtration System
Add to Cart
Compare
$
754
.
30
$838.11
Save
$83.81
(10%)
(4)
AQUASURE
Fortitude Pro KDF/GAC 1,000,000 Gal. Whole House Water Treatment System with Pleated Sediment Pre-Filters
Add to Cart
Compare
$
461
.
39
$512.65
Save
$51.26
(10%)
(2)
AQUASURE
Quantum Series 18 GPM Ultraviolet UV Light Water Filter System for Whole House Water Sterilization Disinfection
Add to Cart
Compare
$
227
.
84
$253.15
Save
$25.31
(10%)
(3)
AQUASURE
Quantum Series 12 GPM Ultraviolet UV Light Water Filter System for Whole House Water Sterilization Disinfection
Add to Cart
Compare
$
899
.
99
$999.99
Save
$100.00
(10%)
(6)
AQUASURE
Quantum Series 18 GPM Multi-Stage Ultraviolet Whole House Water Treatment Disinfection Sterilization Filtration System
Add to Cart
Compare
$
155
.
83
$173.14
Save
$17.31
(10%)
(5)
AQUASURE
Quantum Series 8 GPM Ultraviolet UV Light Water Filter System for Whole House Water Sterilization Disinfection
Add to Cart
Compare
$
31
.
66
$37.25
Save
$5.59
(15%)
(1)
PENTAIR
Freshpoint F1B1-RC Replacement Cartridge Filter
Add to Cart
Compare
$
179
.
16
$210.78
Save
$31.62
(15%)
(4)
PENTAIR
Fresh Point 3-Stage Monitored Under Sink Water Filtration System, NSF Certified to Reduce PFOA/PFOS in White
Add to Cart
Compare
$
123
.
92
$137.69
Save
$13.77
(10%)
(2)
AQUASURE
Fortitude V2 Series Whole House Sediment/Carbon/Zinc Bacteria In-hibiting Triple Purpose Filtration Large Gray System
Add to Cart
Compare
$
143
.
20
$168.47
Save
$25.27
(15%)
(12)
PENTAIR
FreshPoint Monitored Under Sink Water Filtration System, NSF Certified to Reduce PFOA/PFOS (2-Stage)
Add to Cart
Compare
$
81
.
59
$101.99
Save
$20.40
(20%)
Limit 5 per order
(12)
Waterdrop
24000 Gal. 0.01 m Long Last Ultra Filtration Under Sink Water Filter System with Dedicated Faucet
Add to Cart
Compare