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
Brand: PENTAIR
Brand: PRO+AQUA
Brand: Hydrologic
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Under Sink Water Filters
Whole House Water Filters
Water Softeners
Water Filter System Parts
Reverse Osmosis Water Filters
Countertop Water Filters
Water Testing Kits
Subscription Eligible
Subscription Eligible
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
New Arrival
Recently Added
Price
to
Apply
$0 - $10
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$900 - $1000
$1000 - $2000
$2000 - $3000
$3000 - $4000
Special Values
Brand
ISPRING
Express Water
APEC Water Systems
Swift Green Filters
AQUASURE
PENTAIR
Matterhorn
Waterdrop
OmniFilter
GE
Culligan
ANCHOR WATER FILTERS
EcoPure
Tier1
Lukvuzo
PureDrop
NuvoH2O
Home Master
PRO+AQUA
Pentek
Brio
PurTest
Olympia Water Systems
IFILTER
VITAPUR
Whirlpool
AQUA TRU
InSinkErator
PUR
SharkBite
Brondell
American Plumber
Glacier Bay
Mist
PRO-LAB
Rheem
Brita
KOHLER
OMNIPURE
DOULTON
Diamond Crystal
Guardian
KINETICO
MOEN
PURONICS
RAINSOFT
Safe Home
Scalewatcher
Aero-Stream
Airthereal
Etokfoks
GE Profile
Rusco
Watts
Zero Water
Aquasana
Avalon
BOANN
Calmat
DRINKPOD
Everpure
Flojet
LABTECH
Little Luxury
ScaleBlaster
Sprite Showers
WBM SMART
Westbrass
3M
American Valve
CLEARWAVE
Clear2O
Cuckoo
ECOWATER
GROHE
GreatWell
John Guest
Morton Salt
Orbit
Pentair
Plumber's Direct
ReplacementBrand
SCALESWEEPER
SkyLink
Sprite
VPC
VitaFilta
Waterboss
Filtration Method
GAC
Carbon Block
Coconut Shell Carbon
CTO
Sediment
Sand
Mechanical Filtration
Polypropylene
KDF
Ion Exchange
Manganese Dioxide
Polyphosphate
Alkaline or Calcite
Thin Film Composite Membrane
Ultraviolet Light
Activated Carbon
Anion Exchange Resin
Number of filters included
0
1
2
3
4
5
6
Filter Life (Months)
6 mo
12 mo
16 mo
18 mo
19 mo
60 mo
72 mo
96 mo
Features
No additional features
Bypass valve
Indicator light(s)
Twist and lock design
Permanent settings memory
Programmable
Automatic shutoff
Reduces
Chlorine
Chlorine Taste
Lead
Odor
Copper
Iron
Bacteria
Cysts
Fluoride
Mercury
Sulphur
PFOA/PFOS
Sediment
Number of Stages
1 Stage
2 Stage
3 Stage
4 Stage
5 Stage
House Hold Size
1-2 people
3-4 people
4-6 people
5-6 people
8+ people
Unspecified
Connection Type
Dedicated Faucet
Inline
Brand/Model Compatibility
Everpure
Pentair
Universal
Pelican PRO-RO
F-1000-B1B
GRO-475B
GRO-475M
PDF-1500-BN
PDF-1500-ORB
PDF-1500-PC
PRO+AQUA PRO-100-E Filtration System. Express Water Model #: WH300SCKS
PRO+AQUA PRO-100-E GEN2
Pentair BB10-P
Pentair Everpure EF-1500
Pentair Everpure EF-3000
Pentair Everpure EF-6000
Pentair PC1000-P
Pentair PC600-P
Pentair PC600/PC1000/PC600-PUV-B/ PC1000-PUV-16
Pentair PC600/PC1000/PC600-PUV-B/PC1000-PUV-16
Pentair PDF-450W-P
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.
View Results
All Filters
Category
Filtration Method
Number of filters included
Filter Life (Months)
Features
Brand: PENTAIR
Brand: PRO+AQUA
Brand: Hydrologic
Clear All
75 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
$
504
.
16
$630.20
Save
$126.04
(20%)
Limit 10 per order
(251)
PRO+AQUA
Whole House Well Water Filtration System Filters Iron Sulfur Manganese and More 1 in. Digital Valve 1 cu. ft.
Add to Cart
Compare
Top Rated
$
396
.
45
$495.56
Save
$99.11
(20%)
Limit 10 per order
(92)
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
Compare
$
1766
.
84
$1904.65
Save
$137.81
(7%)
Limit 10 per order
(30)
PRO+AQUA
Whole House Well Water Filter System and Water Softener Bundle for Iron, Sulfur Odor, Sediment, Hardness Removal
Add to Cart
Compare
$
1946
.
43
$2289.92
Save
$343.49
(15%)
Limit 10 per order
(10)
PRO+AQUA
Elite Well Water Filter Softener Bundle Plus Reverse Osmosis Drinking System for Iron, Odor, Color, Hardness
Add to Cart
Compare
$
959
.
20
$1199.00
Save
$239.80
(20%)
Limit 10 per order
(37)
PRO+AQUA
80,000 Grain Whole House High Demand Premium Grade With Digital Valve Heavy-Duty Water Softener System 1 in. Ports
Add to Cart
Compare
Top Rated
$
129
.
16
/set
$151.95
Save
$22.79
(15%)
Limit 10 per order
(44)
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
Compare
$
271
.
15
(223)
PENTAIR
Carbon Replacement Media for PC600 Whole House Drinking Water Filter
Add to Cart
Compare
Top Rated
$
382
.
79
(75)
PENTAIR
Carbon Replacement Media for PC1000 Whole House Drinking Water Filter
Add to Cart
Compare
$
1149
.
96
Limit 5 per order
(72)
PENTAIR
15 GPM Whole House Carbon Water Filtration System in Premium Stainless Steel
Add to Cart
Compare
$
956
.
47
Limit 5 per order
(217)
PENTAIR
10 GPM Whole House Carbon Water Filtration System in Premium Stainless Steel
Add to Cart
Compare
$
84
.
64
Limit 5 per order
(681)
PENTAIR
10 in. 5 Micron Sediment Walter Filter Cartridge (4-Pack)
Add to Cart
Compare
$
263
.
95
(
$131.98
/unit
)
$329.94
Save
$65.99
(20%)
Limit 10 per order
(16)
PRO+AQUA
Portable RV Water Softener Filter and Soften Hard Water for RV Trailers Vans 16,000-Grains and Filtration System Bundle
Add to Cart
Compare