I'm a writer and product reviewer with six years' experience. It’s easy to overlook the need to wash your water filter pitcher when you’re only ever filling it up with water. After all, how dirty can ...

Engineers at Ohio State University have discovered how to clean high-tech ceramic water filters at low cost with ultrasound. Though early in its development, this technology may one day enable water ...

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 ...