Step-by-Step Guide to Selecting a Home Tap Water Filter
Find the right filter for your water – and budget 1. Find out what’s in your tap water. To see what contaminants your water contains, search EWG’s Tap Water Database for your ZIP code or the name of the water utility that supplies your water. (Note that a community’s water may be supplied by more than one water utility. The reverse is also true: A single water utility may supply multiple communities.) 2. Compare filter types. A table showing which water filter types – activat
