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Under Sink Filters

$90-650

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

✓ Pros

  • Hidden installation
  • High flow rate
  • Long filter life
  • Comprehensive filtration

✗ Cons

  • Installation required
  • Higher upfront cost
  • Takes cabinet space
  • Not portable

Top Under Sink Filters (8)

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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

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

Omnipure Filter Co.

CL10RO T/33[2]

(418 reviews)
13.2

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 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 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

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