Health

Water Safety & Quality Guide

Read about the dangerous contaminants, such as PFAS and lead, that can be in your water, as well as our advice on how to test and treat your drinking water.

Updated August 19, 2025

How to Get PFAS Out of Your Drinking Water

How to Get PFAS Out of Your Drinking Water

Find out whether dangerous ’forever chemicals’ are in your water, and if they are, choose the best filters to remove them.

Best Countertop Water Filters

Best Countertop Water Filters

Best Water Filter Pitchers

Best Water Filter Pitchers

Best Countertop Water Filters

Best Countertop Water Filters

Best Water Filter Pitchers

Best Water Filter Pitchers

❮ ❯

Trending

TAKE ACTION!

Sign on to our petition demanding safe, clean water!

Tell EPA to finalize strong limits NOW on ‘forever chemicals’ in our drinking water!

Tell EPA to finalize strong limits NOW on ‘forever chemicals’

More Advice and News on Water Quality

Stop Using Dangerous Faucets, Regulator Warns

Does Your Home Have Hard Water?

Best Under-Sink Water Filters

Best Faucet-Mounted Water Filters

How to Test Your Tap Water

CR's Guide to Better, Safer Drinking Water

CR's Water Filter Ratings & Buying Guide