After more than 30 hours researching hundreds of models, we’ve found the best under-sink water filtration systems for most people. Here’s what we recommend.

Get the Home Master HydroPerfection under-sink water filter at Amazon, Lowe’s, or The Home Depot. Best In-Line Filter CuZn UC-200 Series Under-Counter Water Filter ...

The lifespan of an under-sink water filter cartridge can vary from six months to multiple years. The lifetime depends on the size of the unit, as well as the quantity of water processed.

Water quality is a niche yet always interesting topic of conversation. No matter which state (or country, for that matter) you travel to, the locals are going to have strong opinions. The water ...

Once installed, the best under-sink water filters “can filter out things like iron, calcium and other metals, and sometimes they can filter out bacteria,” says Jamie Alan, Ph.D., associate ...

ZeroWater filters are certified to keep lead, chlorine, and PFAS and PFOA out of your water. This pitcher also comes equipped ...

We've tested and reviewed products since 1936. Read CR's review of the GE Under Sink Water Filtration System GXK255TBN water filter to find out if it's worth it.

The best water filter pitchers can remove harmful contaminants, make your water taste better and give you peace of mind. Here ...

Faucet water filters can be an affordable and effective alternative to complex under-sink filters or large countertop systems. They attach to your faucet and reduce contaminants through built-in ...