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Home
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Plumbing
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Water Filters
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Under Sink Water Filters
/
Under Sink Water Filter Systems
Under Sink Water Filter Systems
Get It Fast
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
Reduces: Chlorine
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
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
PureDrop
UKISHIRO
eSoft
InSinkErator
SharkBite
AQUASURE
Home Master
PRO+AQUA
Brio
DRINKPOD
EcoPure
Express Water
Lukvuzo
Olympia Water Systems
OmniFilter
PENTAIR
Westbrass
Price
to
Apply
$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
Includes
Installation kit
Faucet
Filter
Hardware
Number of Stages
1 Stage
2 Stage
3 Stage
4 Stage
5 Stage
6 Stage
7 Stage
8 Stage
9 Stage
Filtration Method
Carbon Block
Ultraviolet Light
Sand
GAC
Activated Carbon
Sediment
Coconut Shell Carbon
CTO
Polypropylene
Thin Film Composite Membrane
Chemical Absorption
KDF
Alkaline or Calcite
Mechanical Filtration
Remineralizer
Coconut Carbon
Mineral Stones
Hollow Fiber Membrane
Polyphosphate
Pleated Polyester
Deionization
Ultrafiltration
ORP Balls
Anion Exchange Resin
Carbon Spun Fiber
Reduces
Chlorine
Lead
Bacteria
Fluoride
Copper
Iron
Chlorine Taste
Odor
Sediment
Rust
Chloramine
Other
PFAs
Sand
Arsenic
PFOA/PFOS
Mercury
Microplastics
Cysts
Sulphur
Features
Automatic shutoff
No additional features
Indicator light(s)
Twist and lock design
House Hold Size
1-2 people
3-4 people
5-7 people
8+ people
Unspecified
Filter Life (Months)
6 mo
12 mo
18 mo
24 mo
36 mo
60 mo
View Results
All Filters
Connection Type
Includes
Number of Stages
Filtration Method
Brand
Includes: Installation kit
Ease of Install: Easy Install
Reduces: Chlorine
Clear All
89 Results
Sort by
Top Sellers
GE
Under Sink Single Stage High Flow Water Filtration System
(3.8 /
105
)
Model# GXK140TNN
$
74
.
85
Add to Cart
GE
Under Sink Dual Stage Water Filtration System with Faucet
(3.8 /
156
)
Model# GXK255TBN
$
129
.
00
Add to Cart
GE
Under Sink 5 Stage Premium Reverse Osmosis Water Filtration System
(3.4 /
222
)
Model# GXRV40TBN
$
216
.
98
Add to Cart
Best Seller
APEC Water Systems
Essence Premium Quality 5-Stage Under-Sink Reverse Osmosis Drinking Water Filter System
(4.8 /
1784
)
Model# ROES-50
$
199
.
95
Add to Cart
APEC Water Systems
Essence Premium Quality 75 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System
(4.8 /
730
)
Model# ROES-PH75
$
215
.
96
Add to Cart
APEC Water Systems
Essence Series Top Tier 5-Stage Under-Sink Reverse Osmosis Water Filtration System Extra Replacement Pre-Filter Set
(4.7 /
1640
)
Model# ROES-50X
$
219
.
99
Add to Cart
ISPRING
NSF-Certified 6-Stage Reverse Osmosis System w/ Alkaline Remineralization, Reduces PFAS, Fluoride, Chromium, Lead, TDS
(4.7 /
788
)
Model# RCC7AK
$
197
.
09
Add to Cart
ISPRING
7-Stage RO Water System with Alkaline, UV, and Booster Pump, Reduces PFAS, Lead, Chloramine, Fluoride, 100 GPD
(4.6 /
122
)
Model# RCC1UP-AK
$
366
.
65
Add to Cart
+more
ISPRING
NSF-Certified 500 GPD Tankless Reverse Osmosis System w/ Alkaline, Reduces PFAS, Lead, Fluoride, Brushed Nickel Faucet
(4.6 /
170
)
Model# RO500AK
$
516
.
46
Add to Cart
APEC Water Systems
Ultimate Premium Quality 90 GPD pH+ Alkaline Mineral Under-Sink Reverse Osmosis Drinking Water Filter System
(4.8 /
390
)
Model# RO-PH90
Limit 2 per order
$
305
.
99
Was
$359.99
Save
$54.00
(15%)
Add to Cart
APEC Water Systems
Ultimate Premium Quality WQA Certified 90 GPD Under-Sink Reverse Osmosis Drinking Water Filter System
(4.8 /
565
)
Model# RO-90
$
218
.
59
Add to Cart
New
APEC Water Systems
Essence 6-Stage Alkaline Mineral PH Under-Sink Reverse Osmosis Drinking Water Filter System with Extra Pre-Filter Set
(4.7 /
667
)
Model# ROES-PH75X
$
259
.
99
Add to Cart