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Home
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Plumbing
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Water Filters
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Under Sink Water Filters
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Under Sink Water Filter Systems
Under Sink Water Filter Systems
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In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Filters
Filters
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Includes: Installation kit
Ease of Install: Easy Install
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
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Department
Plumbing
Water Filters
Under Sink Water Filters
Under Sink Water Filter Systems
Review Rating
5
4 & Up
3 & Up
2 & Up
1 & Up
Brand
GE
Culligan
ISPRING
APEC Water Systems
Waterdrop
ANCHOR WATER FILTERS
Olympia Water Systems
PureDrop
Matterhorn
PENTAIR
SharkBite
AQUASURE
Home Master
InSinkErator
OmniFilter
Brio
DRINKPOD
EcoPure
Express Water
GE Profile
Lukvuzo
PRO+AQUA
Westbrass
Price
to
Apply
$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
$800 - $900
$1000 - $2000
Special Values
Connection Type
Dedicated Faucet
Inline
Number of Stages
1 Stage
2 Stage
3 Stage
4 Stage
5 Stage
6 Stage
7 Stage
8 Stage
9 Stage
Includes
Installation kit
Faucet
Filter
Hardware
Filtration Method
Carbon Block
Ultraviolet Light
Sand
GAC
Sediment
Coconut Shell Carbon
Activated Carbon
CTO
Thin Film Composite Membrane
KDF
Polypropylene
Alkaline or Calcite
Chemical Absorption
Activated Alumina
Coconut Carbon
Mechanical Filtration
Polyphosphate
Hollow Fiber Membrane
Pleated Polyester
Ultrafiltration
Deionization
ORP Balls
Anion Exchange Resin
Carbon Spun Fiber
Mineral Stones
Remineralizer
Reduces
Chlorine
Lead
Fluoride
Iron
Copper
Bacteria
Sediment
Odor
Chlorine Taste
Arsenic
Cysts
Other
Chloramine
PFAs
PFOA/PFOS
Rust
Sand
House Hold Size
1-2 people
3-4 people
4-6 people
5-6 people
8+ people
Unspecified
Features
Automatic shutoff
No additional features
Indicator light(s)
Twist and lock design
Filter Life (Months)
0 mo
6 mo
12 mo
18 mo
19 mo
24 mo
36 mo
60 mo
View Results
All Filters
Connection Type
Number of Stages
Includes
Filtration Method
Reduces
Includes: Installation kit
Ease of Install: Easy Install
Clear All
103 Results
Sort by:
Top Sellers
Top Sellers
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Price Low to High
Price High to Low
Top Rated Products
$
74
.
85
(97)
Model# GXK140TNN
GE
Under Sink Single Stage High Flow Water Filtration System
Add to Cart
Compare
$
129
.
00
(131)
Model# GXK255TBN
GE
Under Sink Dual Stage Water Filtration System with Faucet
Add to Cart
Compare
Best Seller
$
216
.
98
(204)
Model# GXRV40TBN
GE
Under Sink 5 Stage Premium Reverse Osmosis Water Filtration System
Add to Cart
Compare
Best Seller
$
199
.
95
(1740)
Model# ROES-50
APEC Water Systems
Essence Premium Quality 5-Stage Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
Compare
$
239
.
99
(711)
Model# ROES-PH75
APEC Water Systems
Essence Premium Quality 75 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
Compare
$
218
.
99
(762)
Model# RCC7AK
ISPRING
NSF-Certified 6-Stage Reverse Osmosis System w/ Alkaline Remineralization, Reduces PFAS, Chloramine, Lead, Fluoride, TDS
Add to Cart
Compare
$
319
.
99
(169)
Model# RCC7AK-UV
ISPRING
NSF-Certified 7-Stage Reverse Osmosis System with Alkaline and UV Filters, Reduces PFAS, Chloramine, Lead, Fluoride, TDS
Add to Cart
Compare
More Options Available
$
573
.
84
(156)
Model# RO500AK
ISPRING
NSF-Certified 500 GPD Tankless Reverse Osmosis System w/ Alkaline, Reduces PFAS, Lead, Fluoride, Brushed Nickel Faucet
Add to Cart
Compare
$
229
.
95
(545)
Model# RO-90
APEC Water Systems
Ultimate Premium Quality WQA Certified 90 GPD Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
Compare
$
129
.
99
(19)
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
Compare
$
407
.
39
(115)
Model# RCC1UP-AK
ISPRING
7-Stage RO Water System with Alkaline, UV, and Booster Pump, Reduces PFAS, Lead, Chloramine, Fluoride, 100 GPD
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Compare
$
359
.
99
(383)
Model# RO-PH90
APEC Water Systems
Ultimate Premium Quality 90 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System
Add to Cart
Compare