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Under Sink Filters

$90-650

Professional-grade filtration systems installed under your kitchen sink with a dedicated faucet.

βœ“ Pros

  • β€’Hidden installation
  • β€’High flow rate
  • β€’Long filter life
  • β€’Comprehensive filtration

βœ— Cons

  • β€’Installation required
  • β€’Higher upfront cost
  • β€’Takes cabinet space
  • β€’Not portable

Top Under Sink Filters (19)

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EDITOR'S CHOICE
BEST CONTAMINANT REMOVAL

Clearly Filtered

550

NSF Certified:

NSF-42
NSF-53
NSF-401

Flow Rate

0.5 gpm

Daily Production

100 gpd

Removes 7 contaminants:

Chlorine, Lead, Fluoride, PFAS, Pharmaceuticals +2 more

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BEST WELL WATER
BLACKCOMB LB5-101

Luminor

BLACKCOMB LB5-101

(3 reviews)
763.51

NSF Certified:

Flow Rate

11 gpm

Removes 4 contaminants:

Bacteria, Viruses, Cryptosporidium, Giardia

View Details
EDITOR'S CHOICE
BEST EFFICIENCY
Carafe

AquaTru

Carafe

349

NSF Certified:

NSF-53
NSF-42
NSF-58
NSF-401
NSF-372
NSF-P473

Flow Rate

0.3 gpm

Daily Production

4 gpd

Removes 17 contaminants:

PFOA, PFOS, Chlorine, Lead, Fluoride +12 more

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G3 P600

Waterdrop

G3 P600

(135 reviews)
109.99

NSF Certified:

NSF-58

Flow Rate

600 gpm

Daily Production

600 gpd

Removes 4 contaminants:

Lead, Fluoride, Arsenic, Total Dissolved Solids

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BEST HIGH TDS WATER
3MDW301[G]

Solventum Purification Inc.

3MDW301[G]

(4 reviews)
299

NSF Certified:

NSF-42

Capacity

10001 gal

Filter Life

33 mo

Flow Rate

0.75 gpm

Removes 4 contaminants:

Chloramine, Chlorine (Free), Chlorine (Total), Chlorine Dioxide

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N/A

Waterdrop

N/A

(65 reviews)
39.99

NSF Certified:

NSF-42
NSF-53

Flow Rate

1 gpm

Removes 5 contaminants:

Various, Chlorine, Heavy metals, Fluoride, Bacteria

View Details
BEST HIGH TDS WATER
CL10RO T/33[2]

Omnipure Filter Co.

CL10RO T/33[2]

(419 reviews)
13.56

NSF Certified:

NSF-42

Capacity

1500 gal

Filter Life

5 mo

Flow Rate

0.5 gpm

Removes 3 contaminants:

Chlorine (Free), Chlorine (Total), Chlorine Dioxide

View Details
BEST HIGH TDS WATER
EVERPURE RESIDENTIAL H-104

Pentair Residential Filtration, LLC

EVERPURE RESIDENTIAL H-104

(1,337 reviews)
142.99

NSF Certified:

NSF-401

Capacity

10001 gal

Filter Life

33 mo

Flow Rate

0.5 gpm

Removes 0 contaminants:

View Details
BEST HOUSEHOLDS LOOKING FOR AFFORDABLE WATER FILTRATION
WD-Tank-King

Waterdrop

WD-Tank-King

229

NSF Certified:

NSF-372

Flow Rate

4 gpm

Removes 9 contaminants:

Aluminum, Chloroform, Fluoride, Lead, Barium +4 more

View Details
BEST REMOVING DISINFECTION BYPRODUCTS FROM CITY WATER
Alexapure Pro

Alexapure

Alexapure Pro

280

NSF Certified:

Flow Rate

1 gpm

Removes 18 contaminants:

Disinfection byproducts, Total THMs, Aluminum, Barium, Calcium +13 more

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BEST HIGH TDS WATER
Everpure Residential H-300 Filter

Pentair Residential Filtration, LLC

Everpure Residential H-300 Filter

(2,236 reviews)
169.4

NSF Certified:

NSF-401

Capacity

1 gal

Flow Rate

0.5 gpm

Removes 0 contaminants:

View Details
BEST LEAD REMOVAL
Everpure Residential H-300-NXT

Pentair Residential Filtration, LLC

Everpure Residential H-300-NXT

(387 reviews)
468

NSF Certified:

NSF-401
NSF-42
NSF-53

Capacity

3001 gal

Filter Life

10 mo

Flow Rate

0.5 gpm

Removes 5 contaminants:

Chlorine (Free), Chlorine (Total), Chlorine Dioxide, Cryptosporidium, Lead

View Details
BEST HIGH TDS WATER
K2586[4]

Omnipure Filter Co.

K2586[4]

(12 reviews)
18.67

NSF Certified:

NSF-42

Capacity

1250 gal

Filter Life

4 mo

Flow Rate

0.5 gpm

Removes 3 contaminants:

Chlorine (Free), Chlorine (Total), Chlorine Dioxide

View Details
BEST HIGH TDS WATER
CL10RO T/28[2]

Omnipure Filter Co.

CL10RO T/28[2]

(4 reviews)
32.99

NSF Certified:

NSF-42

Capacity

1500 gal

Filter Life

5 mo

Flow Rate

0.5 gpm

Removes 3 contaminants:

Chlorine (Free), Chlorine (Total), Chlorine Dioxide

View Details
BEST HOUSEHOLDS ON CITY WATER WITH FLUORIDE
Not specified

US Water Systems

Not specified

(5 reviews)
119

NSF Certified:

Flow Rate

10 gpm

Removes 10 contaminants:

Fluoride, Aluminum, Copper, Chloroform, Bromodichloromethane +5 more

View Details
BEST HIGH TDS WATER
AP-DWS1000 LF

Solventum Purification Inc.

AP-DWS1000 LF

(25 reviews)
399.99

NSF Certified:

NSF-42

Capacity

6251 gal

Filter Life

21 mo

Flow Rate

0.6 gpm

Removes 3 contaminants:

Chlorine (Free), Chlorine (Total), Chlorine Dioxide

View Details
EDITOR'S CHOICE
BEST HOUSEHOLDS OF 1-3 WITH BIG BUDGETS
Mini-Classic CT

Pure Water

Mini-Classic CT

(315 reviews)
99.37

NSF Certified:

Flow Rate

0.8 gpm

Daily Production

0.22 gpd

Removes 5 contaminants:

Chlorine, Fluoride, VOCs, Bacteria, Lead

View Details
N/A

Santevia

N/A

(2,087 reviews)
22.99

NSF Certified:

Removes 1 contaminants:

Chlorine

View Details
EDITOR'S CHOICE
BEST CITY WATER

Clearly Filtered

65

NSF Certified:

Removes 1 contaminants:

220+

View Details

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