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Home
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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
Filters
Filters
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Availability: Show Unavailable Products
Includes: Installation kit
Filtration Method: Polypropylene
Filtration Method: Carbon Block
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In Stock at Store Today
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
Express Water
Waterdrop
ISPRING
ANCHOR WATER FILTERS
AQUASURE
KRAUS
PRO+AQUA
OmniFilter
Price
to
Apply
$30 - $40
$50 - $100
$150 - $200
$200 - $250
$250 - $300
$300 - $400
$400 - $500
$500 - $600
$600 - $700
$700 - $800
$900 - $1000
$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
10 Stage
Includes
Installation kit
Faucet
Filter
Hardware
Filtration Method
Carbon Block
Ultraviolet Light
Sand
GAC
Polypropylene
Activated Carbon
Coconut Shell Carbon
Sediment
CTO
Thin Film Composite Membrane
Alkaline or Calcite
Nanofiltration
Mechanical Filtration
Chemical Absorption
Remineralizer
Mineral Stones
Deionization
Hollow Fiber Membrane
KDF
ORP Balls
Carbon Spun Fiber
Coconut Carbon
Reduces
Chlorine
Bacteria
Iron
Lead
Fluoride
Copper
Other
Arsenic
Chloramine
Chlorine Taste
Mercury
Microplastics
Odor
PFAs
PFOA/PFOS
Rust
Sand
Sediment
Sulphur
Cysts
House Hold Size
3-4 people
5-7 people
8+ people
Unspecified
Features
Automatic shutoff
Indicator light(s)
No additional features
Twist and lock design
Filter Life (Months)
0 mo
6 mo
12 mo
18 mo
24 mo
View Results
All Filters
Connection Type
Number of Stages
Includes
Filtration Method
Reduces
Availability: Show Unavailable Products
Includes: Installation kit
Filtration Method: Polypropylene
Filtration Method: Carbon Block
Clear All
42 Results
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Top Sellers
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Price Low to High
Price High to Low
Top Rated Products
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
Limit 292 per order
$
425
.
99
Was
$627.99
Save
$202.00
(32%)
(9)
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
Top Rated
$
157
.
48
(316)
Model# RO5DX
Express Water
Reverse Osmosis 5 Stage Water Filtration System - NSF Certified - Faucet, Tank and 4 Filters - 50 GPD
Add to Cart
$
186
.
14
Was
$218.99
Save
$32.85
(15%)
(780)
Model# RCC7AK
ISPRING
NSF-Certified 6-Stage Reverse Osmosis System w/ Alkaline Remineralization, Reduces PFAS, Fluoride, Chromium, Lead, TDS
Add to Cart
Top Rated
$
259
.
99
(275)
Model# ROALKUV10M
Express Water
UV Reverse Osmosis Water Filtration System - 11 Stage UV Water Filter with Faucet and Tank - 100 GDP
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
$
195
.
99
(189)
Model# ROALK10D
Express Water
Reverse Osmosis Alkaline Water Filtration System - 10 Stage RO Water Filter with Faucet and Tank - 100 GPD
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
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
$
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 5 per order
$
179
.
98
Was
$199.98
Save
$20.00
(10%)
(31)
Model# AS-PR75A-BN
AQUASURE
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System with Brushed Nickel Faucet
Add to Cart
Top Rated
$
259
.
99
(157)
Model# ROALKUV10MBN
Express Water
Reverse Osmosis Alkaline Ultraviolet Water Filtration System - 100 GPD (Modern Brushed Nickel Faucet)
Add to Cart