Water Filters

We test dozens of Water Filters for performance, usability, and design. Here’s our test procedure and detailed reviews.

#Faucet Water Filter

How We Test Faucet-Mount Water Filters

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To help you buy the best filter possible and show you how the testing process is done for each review article we have on our website, you'll find the full testing procedure for faucet-mount water filters in this Healthy Kitchen 101's feature!

Our Faucet Water Filter Reviews

The PUR PFM350V filter next to its box on a white table.

Overall Score: 8.0

Test Method v1.0

PUR PLUS Faucet Filter (PFM350V) In-depth Review

The Brita Basic filter to the left, with its shipping box to the right against a blurry background.

Overall Score: 7.8

Test Method v1.0

Brita Basic Faucet Water Filtration System In-depth Review

The Culligan faucet water filter sitting in the hand of a person with droplets of water stuck to its exterior.

Overall Score: 8.1

Test Method v1.0

Culligan FM-25 Faucet Water Filter In-Depth Review

The grey, plastic PUR FM2500V faucet-mount filter mounted on a kitchen faucet dispensing clean water into a cup underneath.

Overall Score: 7.8

Test Method v1.0

PUR Faucet Water Filter (FM2500V) In-depth Review

The assembled Waterdrop WD-FC01 water filter over the top of a kitchen sink.

Overall Score: 9.4

Test Method v1.0

Waterdrop WD-FC-01 Faucet Water Filter In-depth Review

The Waterdrop WD-FC-06 is drenched in water within the palm of the hand of a person.

Overall Score: 9.5

Test Method v1.0

Waterdrop WD-FC-06 Faucet Filter In-depth Review

The DuPont faucet mount water filter sitting on top of its shipping box, below a white water faucet.

Overall Score: 8.0

Test Method v1.0

DuPont Faucet Mount Water Filter (WFFM100XCH) Review

The Wingsol WS-FM001 faucet water filter on a table next to its shipping box.

Overall Score: 9.1

Test Method v1.0

Wingsol Faucet Water Filter (WS-FM001-PAC) In-depth Review

#Water Filter Pitcher

How We Test Water Filter Pitchers

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We buy and test popular water filter pitchers for filter strength, filter life, filtration rate, and usability to find out the ones most worth buying.

Chlorine Removal

We put every water filter pitcher through this chlorine removal test to see how effective it is against this common water contaminant.