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
Next-Day Delivery
Filters
Filters
Clear All
Brand: Etokfoks
Brand: Waterdrop
Brand: PUR
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Next-Day Delivery
Department
Plumbing
Water Filters
Under Sink Water Filters
Reverse Osmosis Water Filters
Countertop Water Filters
Faucet Water Filters
Whole House Water Filters
Water Testing Kits
Water Softeners
Subscription Eligible
Subscription Eligible
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
New Arrival
Recently Added
Price
to
Apply
$10 - $20
$20 - $30
$30 - $40
$40 - $50
$50 - $100
$100 - $150
$150 - $200
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$900 - $1000
Special Values
Brand
ISPRING
APEC Water Systems
Express Water
AQUASURE
Swift Green Filters
Waterdrop
OmniFilter
GE
PENTAIR
PureDrop
Lukvuzo
ANCHOR WATER FILTERS
EcoPure
VITAPUR
Culligan
Tier1
eSoft
NuvoH2O
Home Master
PRO+AQUA
AQUA TRU
Pentek
PurTest
Brio
InSinkErator
Olympia Water Systems
Whirlpool
IFILTER
PUR
Brondell
SharkBite
Mist
Glacier Bay
PRO-LAB
Rheem
Airthereal
KOHLER
American Plumber
Brita
DOULTON
Diamond Crystal
KINETICO
MOEN
OMNIPURE
PURONICS
RAINSOFT
Scalewatcher
Aero-Stream
Aquasana
BOANN
DRINKPOD
Etokfoks
Guardian
KING WATER FILTRATION
Rusco
UKISHIRO
Watts
3M
Avalon
Calmat
Cutting Edge
Flojet
LABTECH
Little Luxury
Safe Home
ScaleBlaster
Sprite Showers
Waterboss
Westbrass
Zero Water
American Valve
Blanco
CLEARWAVE
Camco
Clear2O
ECOWATER
Everpure
GROHE
Geeni
GreatWell
John Guest
KRAUS
Kind Water Systems
Orbit
PERRIN & ROWE
Pentair
Plumber's Direct
Pot Perm
ReplacementBrand
SCALESWEEPER
SkyLink
Sprite
VPC
VitaFilta
ukoke
Filtration Method
Activated Carbon
Carbon Block
KDF
Pleated Polyester
Polypropylene
Ultrafiltration
Ultraviolet Light
CTO
Carbon Spun Fiber
Ion Exchange
Sediment
Thin Film Composite Membrane
Anion Exchange Resin
Coconut Carbon
GAC
Mechanical Filtration
Features
No additional features
Indicator light(s)
Twist and lock design
Automatic shutoff
Eco Friendly
Reusable
Number of filters included
1
2
3
4
Filter Life (Months)
2 mo
3 mo
6 mo
10 mo
12 mo
18 mo
24 mo
36 mo
48 mo
72 mo
Reduces
Chlorine
Chlorine Taste
Odor
Lead
Fluoride
Bacteria
Chloramine
Rust
Sand
Iron
PFOA/PFOS
Copper
Other
Mercury
Sediment
Cysts
Arsenic
Microplastics
PFAs
Sulphur
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
8 Stage
9 Stage
Connection Type
Inline
Dedicated Faucet
Brand/Model Compatibility
The under sink replacement UF water filter is compatible with Waterdrop WD-TST-UF stainless steel under sink water filter.
PUR
15UB under sink water filter system (ASIN B089CVMPGR) and 15UC Inline Water Filter for Refrigerator (ASIN B085G9T9TB).
15UB/15UB-UF under sink water filter system
15UC/15UC-UF Inline Water Filter for Refrigerator.
100% compatible with Waterdrop Whole House Water Filtration System WD-WHF21-PG.
155405-43
155405-51
155405
Big
Carbon Filter
Compatible Replacement Filter for Waterdrop 15UA under sink water filter system (ASIN B083NR5DVY)
Compatible Replacement Filter for Waterdrop 15UA/15UA-UF under sink water filter system
Crown Berkey Series. And it is also compatible with Waterdrop Gravity-fed Water Filter System.
Culligan® RFC-BBSA
DuPont WFHDC3001
ECP20-BB and other 10" x 4.5" inches and 9.75" x 4.5" inches pre-filtration filters.
FF10BBPS-20
FMBB-10-20
FXHSC
FXHTC
Imperial
Interchangeable with American Plumber W50PEHD
Ispring
Light
NO
Only for WD-D6-B
PC20-BB-S
PL10B20
R50-BBSA
Reduce Iron & Manganese Filter Cartridge
Replacement for GE GXWH40L
Royal
The filter can be replacement for Berkey BB9-2 black filters
The mineral water filter is compatible with Waterdrop Remineralization Filtration System series
The under sink replacement water filter is compatible with Waterdrop Under-Sink Ultra Filtration System (WD-TSU-B/WD-TSU-W) and Waterdrop Integrated DC Filtration System (WD-TSC-W/WD-TSC-B).
This under sink replacement water filter is only Compatible with WD-TSA/WD-TSB 3-stage under counter drinking water filter
This under sink replacement water filter only Compatible with Waterdrop Under-Sink Ultra Filtration System (WD-TSU-B/WD-TSU-W).
Travel
UA series
UB series and UC series. A variety of suitable models reduce the trouble of choosing.
W20CLHD
Waterddrop WD-TSU-B/WD-TSU-W
Waterdrop WD-G2P600-W
Waterdrop WD-G3-W Reverse Osmosis System
Waterdrop WD-G3P800-W & WD-G3-W Reverse Osmosis System
Waterdrop WD-G3P800-W & WD-G3P800-W-N
Waterdrop Whole House Water Filter
Waterdrop all RO systems WD-G3P800-W & WD-G3P800-W-N & WD-G3-W & WD-D6-B & WD-G2P600-W & WD-G2-W
Waterdrop
Whirlpool®
View Results
All Filters
Category
Filtration Method
Features
Number of filters included
Filter Life (Months)
Brand: Etokfoks
Brand: Waterdrop
Brand: PUR
Clear All
84 Results
Sort by
Top Sellers
Best Seller
$
34
.
98
(
$11.66
/filter)
(1265)
Model# RF99993V1
PUR
PLUS Mineral Core Faucet Mounted Water Filter Cartridge (3-Pack)
Add to Cart
Best Seller
Limit 291 per order
$
699
.
00
Was
$782.99
Save
$83.99
(11%)
(13)
Model# B-WD-G3P800-CFSET
Waterdrop
Reverse Osmosis Water Filtration System 800GPD Tankless 3-Stage Under-Sink with UV Sterilizer 1 Extra CF Filter
Add to Cart
Best Seller
$
34
.
98
(1052)
Model# PFM400H
PUR
PLUS Faucet Mount Filtration System, Chrome
Add to Cart
Limit 292 per order
$
425
.
99
Was
$627.99
Save
$202.00
(32%)
(11)
Model# B-WD-G3P600-CFSET
Waterdrop
Reverse Osmosis Water Filtration System 600GPD Tankless 3-Stage Under-Sink NSF Certified with 1 Extra CF Filter
Add to Cart
New
Limit 50 per order
$
427
.
99
(
$214.00
/unit)
Was
$568.99
Save
$141.00
(25%)
(1)
Model# B-WD-G3P6-MNRST
Waterdrop
G3P600 Reverse Osmosis Water Filter, 600 GPD, Water Softener, Smart LED Faucet Extra Remineralization Filter
Add to Cart
New
Limit 50 per order
$
729
.
99
(
$243.33
/unit)
Was
$1049.99
Save
$320.00
(30%)
Model# B-WD-G3P8-MNR1Y
Waterdrop
G3P800 Mineralized RO System, Tankless Under Sink Water Filter with LED Purifier, Includes G3-CF and MNR35 Filters
Add to Cart
New
Limit 50 per order
$
699
.
00
(
$349.50
/unit)
Was
$1025.99
Save
$326.99
(32%)
Model# B-WD-G3P8-MNRST
Waterdrop
G3P800 Reverse Osmosis System, NSF/ANSI 42&53&58&372 Certified, LED Purifier, Extra Remineralization Filter
Add to Cart
Limit 50 per order
$
999
.
00
(4)
Model# B-WD-G3P800-W-N
Waterdrop
Tankless 3-Stage Under-Sink Reverse Osmosis Water Filtration System with 800 GPD Membrane and UV Sterilizer
Add to Cart
$
19
.
98
(208)
Model# FM2100B
PUR
PLUS Faucet Mount Filtration System, Black
Add to Cart
Limit 50 per order
$
398
.
99
Was
$442.14
Save
$43.15
(10%)
Model# B-WD-D6-SET
Waterdrop
Reverse Osmosis Water Filtration System 600GPD Tankless 5-in-1 Under-Sink with 1 Extra D6RF Replacement Filter
Add to Cart
Limit 50 per order
$
599
.
00
(2)
Model# B-WD-G3P600
Waterdrop
Reverse Osmosis Water Filtration System 600GPD Tankless 3-Stage Under-Sink with Smart LED Faucet NSF Certified
Add to Cart
Limit 50 per order
$
129
.
99
(21)
Model# B-WD-TSA-10
Waterdrop
TSA 3-Stage Under Counter Water Filter System, NSF/ANSI 42 Certified Element, Direct Connect to Home Faucet
Add to Cart