We may earn revenue from the products available on this page and participate in affiliate programs. Learn More › Water distillers are effective tools for removing heavy metals, bacteria, viruses, ...

Distilled water is easy to make at home once you know how to do it.

Unlike countertop units that divert water from a tap to a sink-side cartridge, faucet-mounted water filters are compact devices that attach directly to your faucet. Depending on their efficacy, they ...

HOW DO WATER FILTERS WORK? Water filters essentially block or capture bacteria, debris such as sand and dirt, and pollutants like parasites and metals. It’s why they’re recommended by authorities if ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Tim Heffernan Tim Heffernan is a writer who covers air and water quality and ...