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

v1.0

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 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

The fully-assembled Waterdrop WD-FC-01 faucet water filter is in the foreground. In the background is its shipping box.

Overall Score: 9.4

Test Method v1.0

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

The metallic Waterdrop WD-FC-06 mounted on a kitchen faucet. Filtered water is streaming into a cup underneath.

Overall Score: 9.5

Test Method v1.0

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

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 silvery Culligan FM-25 is attached to a kitchen faucet. Clean water is being deposited into a cup underneath.

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 silver, metallic Brita Basic faucet-mount water filtration system next to its shipping box.

Overall Score: 7.8

Test Method v1.0

Brita Basic Faucet Water Filtration System In-depth Review

The DuPont WFFM100XCH faucet-mount water filter next to its shipping box on a grey table.

Overall Score: 8.0

Test Method v1.0

DuPont Faucet Mount Water Filter (WFFM100XCH) 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.