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
Plumbing
Get It Fast
In Stock at Store Today
Filters
Filters
Clear All
Brand: ISPRING
Brand: NIBCO
Brand: GROHE
Review Rating: 2 & Up
Featured Keywords: drinking water
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Subscription Eligible
Subscription Eligible
Price
to
Apply
$10 - $20
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$300 - $400
$400 - $500
$500 - $600
Brand
ISPRING
Express Water
APEC Water Systems
Everbilt
EcoPure
GE
PUR
GE Profile
Glacier Bay
PurTest
Whirlpool
MOEN
Olympia Water Systems
PRO+AQUA
PRO-LAB
Pentek
PureDrop
RectorSeal
Southland
Zurn
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Featured Keywords
stainless steel filter
stainless steel screen
stainless steel mesh
water flow
flowguard gold cpvc
clean water
water quality
15 gpm
high capacity
heavy metal
filter cartridge
drinking water
first stage
ro system
sediment filter
female socket
plumbing fixtures
reverse osmosis systems
water filter
carbon block filter
cpvc fittings
polyvinyl chloride
water filtration system
commercial drain
200 psi
waste water
flow rate
press connection
drainage piping
industrial solvent
3/4 in. fnpt
chlorinated polyvinyl chloride
cpvc tubing
filter replacement
melt-blown polypropylene
filter life
ro membrane
watertight seal
20 degree
400 psi
cpvc pipe
easy installation
expensive appliances
hydrogen sulfide
light weight
threaded connection
water volume
low maintenance
reverse osmosis water filtration systems
sediment water filter
solvent weld
thermal expansion
20 in. big blue
astm d2665
micro size
solvent cement
water supply
1 inch mnpt
3/4 inch fnpt
20 gpm 1 in. mnpt
activated carbon filter
big blue
control module
large filter
male thread
purified water
solvent weld connection
ul listed
water purification
1 in. mnpt
1/2 in. cpvc cts
1/2 in. copper press
1/2 in. cpvc cts slip
2-way diverter rough-in valve
3/4 in. cpvc cts slip
5 stage ro system
main line
main water
slip connection
spin down
20 gpm flow rate
acidic water
ball valve lead free
copper silicon alloy
filter change
filtration system
hose barb fitting
hot water heater
large particle
pvc construction
replacement cartridge
siliphos replacement screen
spare part
3/4 in. cpvc cts
11 watt
90 ° elbow
alkaline mineral filter
bad tasting water
booster pump
branch line
View Results
All Filters
Category
Availability
Subscription Eligible
Price
Brand
Brand: ISPRING
Brand: NIBCO
Brand: GROHE
Review Rating: 2 & Up
Featured Keywords: drinking water
Clear All
20 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
$
407
.
39
(116)
Model# RCC1UP-AK
ISPRING
7-Stage RO Water System with Alkaline, UV, and Booster Pump, Reduces PFAS, Lead, Chloramine, Fluoride, 100 GPD
Add to Cart
Compare
$
130
.
54
(118)
Model# CU-A4
ISPRING
0.01 Micron Ultrafiltration Under Sink Water Filtration System up to 99.99% Contaminants Removal, Brushed Nickel Faucet
Add to Cart
Compare
$
189
.
99
(95)
Model# F3WGB32BPB
ISPRING
3-Stage Whole House Water Filter Pack w/ Sediment, Carbon Block and Lead Reducing Cartridges, Fits WGB32B-PB
Add to Cart
Compare
$
10
.
95
(177)
Model# TDS3
ISPRING
Advanced Digital TDS Meter Water Quality Tester with Automatic Calibration, Temperature Button, and Leather Case
Add to Cart
Compare
Top Rated
More Options Available
$
465
.
22
(296)
Model# WGB32B-PB
ISPRING
3-Stage Whole House Water Filtration System with Sediment, Carbon and Lead Reducing Whole House Water Filters
Add to Cart
Compare
More Options Available
$
44
.
04
(46)
Model# FP25BX2
ISPRING
Whole House Sediment Water Filter Replacement Cartridge 20 in. x 4.5 in. 5-Micron (Pack of 2)
Add to Cart
Compare
$
69
.
54
(53)
Model# FC25BX2
ISPRING
Whole House Water Filter Replacement Cartridge CTO Carbon Block High Capacity 4.5 in. x 20 in. - Pack of 2
Add to Cart
Compare
$
35
.
92
(19)
Model# FC15B
ISPRING
Carbon Block (CTO) Water Filter Replacement Cartridge 10 in. X 4.5 in. 5-Micron
Add to Cart
Compare
$
107
.
38
(14)
Model# UVF11A
ISPRING
UV Ultraviolet Water Filter with Smart Flow Sensor Switch, 11W UV lamp
Add to Cart
Compare
More Options Available
$
536
.
74
/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
Compare
$
53
.
34
(15)
Model# F3WCB32-O
ISPRING
20 in. x 2.5 in. Water Filter Replacement Pack for Commercial RO Systems and Whole House Filters
Add to Cart
Compare
$
230
.
08
(24)
Model# RCC7D
ISPRING
6-Stage 75GPD Under sink Reverse Osmosis Water Filter System with De-Ionization filter for 0 TDS
Add to Cart
Compare