Water Filtration Articles

A source of reliable insights on PUR pitcher filters. Our unbiased overview reveals what contaminants PUR filters are certified to treat

How do you know if your water filter is working? The only way to know is to test your water, conducting something called "performance testing."

Does boiling your water make it safe to drink? Find out if boiling tap water can get rid of all bacteria and chemicals and how it changes the way water...

Which common water filter review methods—red dye test, the taste test, TDS meters and more—are an accurate indication of drinking water quality?

From Brita and PUR to Aquasana and ZeroWater, this affiliate-free guide contains filters certified to NSF/ANSI standards for the reduction of lead

Do ZeroWater filters work? Learn that and more, including what contaminants ZeroWater pitcher and water dispenser systems are certified to reduce in your water

If you live in a rental property, here's how you can manage your water quality—from contaminants to test for to water filters like pitchers and reverse osmosis

Do faucet water filters really work? Here’s our unbiased look at the most popular faucet-mounted filters on the market—PUR, Brita, Waterdrop, and Culligan. Find out what the remove and what...