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Water Filters
Water Filters
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Brand: ISPRING
Brand: PUR
Brand: Watts
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
Reverse Osmosis Water Filters
Under Sink Water Filters
Countertop Water Filters
Water Filter System Parts
Faucet Water Filters
Water Softeners
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
$4000 - $5000
Special Values
Brand
ISPRING
APEC Water Systems
Express Water
AQUASURE
Swift Green Filters
Waterdrop
PENTAIR
OmniFilter
GE
Lukvuzo
PureDrop
ANCHOR WATER FILTERS
VITAPUR
EcoPure
Culligan
Tier1
NuvoH2O
Home Master
PRO+AQUA
eSoft
AQUA TRU
Pentek
Brio
PurTest
InSinkErator
IFILTER
Olympia Water Systems
PUR
Whirlpool
Brondell
SharkBite
Mist
Glacier Bay
PRO-LAB
Rheem
Airthereal
KOHLER
MOEN
OMNIPURE
American Plumber
Brita
DOULTON
Diamond Crystal
KINETICO
PURONICS
RAINSOFT
Safe Home
Scalewatcher
Aero-Stream
DRINKPOD
Etokfoks
Guardian
KING WATER FILTRATION
Rusco
Watts
3M
Avalon
Calmat
Cutting Edge
Flojet
LABTECH
Little Luxury
ScaleBlaster
Sprite Showers
WBM SMART
Waterboss
Westbrass
Zero Water
American Valve
Aquasana
BOANN
Blanco
CLEARWAVE
Camco
Clear2O
Cuckoo
ECOWATER
Everpure
GROHE
Geeni
GreatWell
John Guest
KRAUS
Kind Water Systems
LifeStraw
Morton Salt
Orbit
PERRIN & ROWE
Pentair
Plumber's Direct
Pot Perm
ReplacementBrand
SCALESWEEPER
SkyLink
Sprite
UKISHIRO
VPC
VitaFilta
ukoke
Filtration Method
Sediment
CTO
Carbon Block
Activated Carbon
GAC
Coconut Shell Carbon
Chemical Absorption
Sand
Mechanical Filtration
KDF
Thin Film Composite Membrane
Polypropylene
Alkaline or Calcite
Ion Exchange
Hollow Fiber Membrane
Ultraviolet Light
Polyphosphate
Deionization
Coconut Carbon
Remineralizer
Mineral Stones
Manganese Dioxide
Ultrafiltration
Carbon Spun Fiber
Number of filters included
0
1
2
3
4
5
6
7
8
9
10
15
17
19
21
22
25
28
50
Features
No additional features
Twist and lock design
Automatic shutoff
Indicator light(s)
Programmable
Bypass valve
Eco Friendly
Maintenance free
Reusable
5-Micron
Filter Life (Months)
2 mo
3 mo
5 mo
6 mo
8 mo
9 mo
12 mo
15 mo
18 mo
24 mo
36 mo
60 mo
120 mo
Reduces
Chlorine
Lead
Sediment
Sand
Other
Chlorine Taste
Copper
Odor
Cysts
Rust
Iron
Fluoride
Arsenic
Mercury
Sulphur
Chloramine
PFAs
PFOA/PFOS
Bacteria
Microplastics
House Hold Size
3-4 people
5-7 people
8+ people
Unspecified
Number of Stages
1 Stage
2 Stage
3 Stage
4 Stage
5 Stage
6 Stage
7 Stage
9 Stage
Connection Type
Dedicated Faucet
Inline
Brand/Model Compatibility
iSpring
Industry Standard Reverse Osmosis Systems
iSpring whole house filters
Fits standard 20" housings
including name brand models
iSpring RCD100
iSpring RO500
RCC1D & RCC1DP
iSpring WSP Series
iSpring WSPSL-ARJ
Universal
iSpring RCB3P
iSpring RCC7 Series
PUR
RCC7P
RCC7
RO500AK
RO800G
WGB21B
WSP50ARJ; WSP50J
iSpring CRO1000
iSpring RO1000
iSpring RO600
including brand name models
6-Stage Reverse Osmosis RO Water Filtration Systems with Alkaline Mineral Filter
6-months Replacement Supply Set
7 Count (Pack of 1)
10 micron filter fits industry standard 10 inch filter housings
Apec
Compatible with iSpring CT10 Series
Express Water
F6K75 Replacement Under-Sink Water Filters
Fits 10 Inch Big Blue Filter Housings
Fits 10" Whole House Water Filter Housings
Fits iSpring CU-A4
Fits iSpring Models RCC7 RCC7P RCC7AK RCC7AK-UV RCC7D RCC7U RCC1UP RCB4T RCS5T RCB3P
Fits iSpring RCB3P
Fits iSpring RO100/PH100 and Standard 10" RO Systems
Fits iSpring light commercial RO system RCS5T
Fits standard 10" filter housings
Fits standard 10" housings
Granular Carbon Media
HB18B
ISPRING RCC7AK-UV
ISPRING RCC7
MCD100HC
PUR PUN2FS
PureDrop
RCB2P
RCC1UP-AK Most other reverse osmosis water filtration systems in the market that use standard 2.5 in. x 10 in. cartridges
RCC7AK-UV
RCC7AK
RCC7P-AK
RCC7U RCC1UP Most other RO UV systems
RCC7U and RCW5 Most 5-stage reverse osmosis water filtration systems that use standard 2.5 in. x 10 in. cartridges
RCC7U
RCD100HCG
RCS5T
RCW5
RO500
Replacement Cartridge for iSpring WSPGR Spin Down Sediment Filter.
Replacement Cartridge for iSpring WSPGR Spin Down Sediment Filter
US21B
UVF55
WCB32-O and most housings that use 2.5" x 20" filters
WCB32
WGB21B-DS
WGB21B-KS
WGB22B
WGB32B-KS
WSP100ARJ; WSP100J
WSP50ARB; WSP50B
WSP50ARJ
and other standard under-counter reverse osmosis systems
iSpring DF1
iSpring DF2
iSpring DGF2
iSpring FDGF2
iSpring MCD100
iSpring RCC7D
iSpring RCC7
iSpring RCD100HCG
iSpring RO100/PH100 and Industry Standard Reverse Osmosis Systems
iSpring RO500AK
iSpring US15L-PB
iSpring US15S
iSpring US15
iSpring WCB32C/WCB32O
iSpring WGB21B-PB
iSpring WGB21BM
iSpring WGB22B-DS
iSpring WGB22B-KS
iSpring WGB22B-PB
iSpring WGB22BM
iSpring WGB32B-MKS
iSpring WSP-100
iSpring WSP-200
iSpring WSP-50
iSpring and all standard 20 in. housings.
iSpring and most RO systems
View Results
All Filters
Category
Filtration Method
Number of filters included
Features
Filter Life (Months)
Brand: ISPRING
Brand: PUR
Brand: Watts
Clear All
230 Results
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Top Sellers
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Price Low to High
Price High to Low
Top Rated Products
Best Seller
$
34
.
98
(
$11.66
/filter)
(1260)
Model# RF99993V1
PUR
PLUS Mineral Core Faucet Mounted Water Filter Cartridge (3-Pack)
Add to Cart
Best Seller
$
34
.
98
(1040)
Model# PFM400H
PUR
PLUS Faucet Mount Filtration System, Chrome
Add to Cart
$
775
.
00
(62)
Model# WCS45KG
ISPRING
45,000 Grain Compact Whole House Water Softener w/ Backwash Feature for Households, Businesses, 1 in. NPT Inlet/Outlet
Add to Cart
More Options Available
$
483
.
15
(321)
Model# WGB32BM
ISPRING
3-Stage Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor
Add to Cart
$
272
.
15
(120)
Model# UVF55FS
ISPRING
55-Watt Whole House UV Water Filtration System with Smart Flow Sensor Switch, 110-Volt, 12 GPM
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
$
186
.
14
Was
$218.99
Save
$32.85
(15%)
(783)
Model# RCC7AK
ISPRING
NSF-Certified 6-Stage Reverse Osmosis System w/ Alkaline Remineralization, Reduces PFAS, Fluoride, Chromium, Lead, TDS
Add to Cart
More Options Available
$
1602
.
91
Was
$1781.01
Save
$178.10
(10%)
(53)
Model# WCFM500K
ISPRING
Iron, Manganese and Hydrogen Sulfide Water Filtration System, Whole House, Set and Forget, Last up to 10 Years
Add to Cart
Top Rated
More Options Available
$
420
.
00
(306)
Model# WGB32B
ISPRING
3-Stage Whole House Water Filter System, Reduces Sediment, Taste, Odor, and up to 99% Chlorine,
Add to Cart
Top Rated
More Options Available
$
127
.
50
Was
$150.00
Save
$22.50
(15%)
(202)
Model# WGB21B
ISPRING
2-Stage Whole House Water Filtration System, Reduces up to 99% Chlorine
Add to Cart
$
346
.
28
Was
$407.39
Save
$61.11
(15%)
(119)
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
More Options Available
$
36
.
27
(370)
Model# WSP-50
ISPRING
50-Micron Flushable and Reusable Spin Down Sediment Water Filter, 1 in. MNPT and 3/4 in. FNPT
Add to Cart