Water filters and pitchers are the simplest, most affordable way to get reliable filtered water at home.

Here are our picks for the best water filter to mount on a kitchen faucet.

The Big Berkey Water Filter system lacks independent certification, and it’s much more expensive and less convenient to use than other options.

The Aquasana AQ-5200 is the under-sink water filtration system we recommend.

You can get cleaner, better-tasting water with a filtered bottle that can travel with you—but other filtered water options may be more convenient overall.

The Aquasana AQ-5300+ Max Flow removes all kinds of gunk and harmful chemicals from drinking water.

Is an under-sink filter system the best way to remove lead from water? Though no filter is rated to remove 100 percent of contaminants, most under-sink filters perform better than gravity-fed pitcher filters.

This filter treats contaminated water so that it’s safe to consume without your boiling it first.

There’s a good chance your dishwasher will be put to the test this Thanksgiving. You can prevent a smelly mess and a possible bill by cleaning your filter.

These fountains might make a pet more excited to stay hydrated.