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: Waterdrop
Brand: Tier1
Brand: Rusco
Get It Fast
In Stock at Store Today
Availability
Show Out of Stock
Department
Plumbing
Water Filters
Under Sink Water Filters
Reverse Osmosis Water Filters
Whole House Water Filters
Countertop Water Filters
Water Softeners
Faucet Water Filters
Water Filter System Parts
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
$800 - $900
$900 - $1000
$1000 - $2000
Special Values
Brand
ISPRING
Express Water
APEC Water Systems
AQUASURE
Swift Green Filters
Waterdrop
PENTAIR
OmniFilter
GE
PureDrop
Lukvuzo
Tier1
ANCHOR WATER FILTERS
EcoPure
VITAPUR
KRAUS
Culligan
NuvoH2O
Home Master
PRO+AQUA
Pentek
AQUA TRU
PurTest
Brio
InSinkErator
Olympia Water Systems
IFILTER
PUR
Whirlpool
SharkBite
Mist
American Plumber
Brondell
Glacier Bay
PRO-LAB
Guardian
KOHLER
OMNIPURE
Rheem
Aquasana
DOULTON
Diamond Crystal
KINETICO
MOEN
PURONICS
RAINSOFT
Safe Home
Scalewatcher
Watts
Aero-Stream
Airthereal
Brita
DRINKPOD
Etokfoks
GE Profile
KING WATER FILTRATION
Rusco
Zero Water
3M
Avalon
Calmat
Cutting Edge
Flojet
LABTECH
Little Luxury
Matterhorn
ScaleBlaster
Sprite Showers
WBM SMART
Waterboss
Westbrass
eSoft
American Valve
BOANN
Blanco
CLEARWAVE
Clear2O
Cuckoo
DuPont
ECOWATER
Everpure
GROHE
GreatWell
John Guest
Morton Salt
Orbit
Pentair
Plumber's Direct
Pot Perm
ReplacementBrand
SCALESWEEPER
SkyLink
Sprite
VPC
VitaFilta
ukoke
Filtration Method
Activated Carbon
Carbon Block
Polypropylene
KDF
Pleated Polyester
Ultraviolet Light
GAC
Sediment
Carbon Spun Fiber
Thin Film Composite Membrane
Ultrafiltration
Alkaline or Calcite
Anion Exchange Resin
Coconut Carbon
Mechanical Filtration
Polyphosphate
Sand
Features
No additional features
Twist and lock design
Indicator light(s)
Automatic shutoff
Programmable
Number of filters included
0
1
2
3
4
6
Filter Life (Months)
0 mo
3 mo
6 mo
10 mo
12 mo
18 mo
24 mo
36 mo
48 mo
Reduces
Chlorine
Chlorine Taste
Odor
Lead
Fluoride
Iron
Bacteria
Chloramine
Rust
Sand
PFOA/PFOS
Other
Copper
Cysts
Sediment
Arsenic
Mercury
Microplastics
Sulphur
PFAs
Number of Stages
1 Stage
3 Stage
4 Stage
5 Stage
6 Stage
7 Stage
8 Stage
9 Stage
House Hold Size
1-2 people
3-4 people
5-7 people
8+ people
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.
Pentek
Hydronix
Rusco
155101-43
Filtrete
GE FQSVF
GE GXRTQR
GE
R30-BB
Tier1
3M
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
American Plumber
Aqua-Pure
Big
Carbon Block Filter Fits WD-FC-01
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
Culligan® RFC-BBSA
DGD-2501-20
DGD-5005-20
Daewoo
DuPont WFHDC3001
ECP20-BB and other 10" x 4.5" inches and 9.75" x 4.5" inches pre-filtration filters.
Everpure
FF10BBPS-20
FMBB-10-20
FXHSC
FXHTC
Flow-Max
Frigidaire
GE FXHTC
Grainger
Imperial
Interchangeable with American Plumber W50PEHD
Ispring
Kenmore
Keystone
KitchenAid
LG
Light
NO
OmniFilter
Omnipure
Only for WD-D6-B
PC20-BB-S
PL10B20
Pentek P5-20
Pentek R30BB
R50-BBSA
Reduce Iron & Manganese Filter Cartridge
Replacement for GE GXWH40L
Royal
SDC-45-2005
Samsung
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
WD-FC-02
WD-FC-06
Waterddrop WD-TSU-B/WD-TSU-W
Waterdrop WD-FF-03A Faucet Replacement Filter
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
Whirlpool®
View Results
All Filters
Category
Filtration Method
Features
Number of filters included
Filter Life (Months)
Brand: Waterdrop
Brand: Tier1
Brand: Rusco
Clear All
92 Results
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Best Seller
$
729
.
99
$782.99
Save
$53.00
(7%)
Limit 50 per order
(9)
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
$
479
.
99
$627.99
Save
$148.00
(24%)
Limit 50 per order
(8)
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
$
999
.
00
Limit 50 per order
(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
$
599
.
00
Limit 50 per order
(1)
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
$
129
.
99
Limit 50 per order
(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
$
64
.
79
Limit 50 per order
(33)
Model# B-WD-15UA
Waterdrop
16000 Gal. Long-Last Under-Sink Water Filter System with Direct Connect to Kitchen Faucet NSF/ANSI Certified
Add to Cart
$
399
.
26
Limit 50 per order
(11)
Model# B-WD-D6-B
Waterdrop
Tankless 5-in-1 Under-Sink Reverse Osmosis Water Filtration System with 600 GPD Membrane
Add to Cart
$
409
.
00
$442.14
Save
$33.14
(7%)
Limit 50 per order
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
$
199
.
99
Limit 5 per order
(2)
Model# B-WD-TST-UF
Waterdrop
3-Stage Under Sink Ultra-Filtration Stainless Steel Water Filter System with 1.59 GPM Stable Water Flow
Add to Cart
New
$
465
.
99
(
$233.00
/unit
)
$568.99
Save
$103.00
(18%)
Model# B-WD-G3P6-MNRST
Waterdrop
G3P600 Reverse Osmosis Water Filter, 600 GPD, Water Softener, Smart LED Faucet Extra Remineralization Filter
Add to Cart
$
51
.
99
Limit 50 per order
(14)
Model# B-WD-10UA
Waterdrop
10UA 8000 Gal. Under-Sink Water Filter System, NSF/ANSI 42 Certified, Direct Connect to Kitchen Faucet
Add to Cart
New
$
785
.
99
(
$262.00
/unit
)
$1049.99
Save
$264.00
(25%)
Model# B-WD-G3P8-MNR1Y
Waterdrop
G3P800 Reverse Osmosis System, Tankless Under Sink RO Water Filter System, LED Purifier, Extra G3-CF Replacement Filter
Add to Cart