This RO system water filter removes PFOS by 99% — users say it 'pays for itself'

Trying to reduce your exposure to so-called “forever chemicals“? Your home may be a good place to start. Most people are familiar with PFOS and PFAS, short for per- and polyfluoroalkyl substances. These manufactured chemicals are used to make certain products more durable and resistant to grease and stains. They’re found in everyday items like clothing products, fast-food wrappers, nonstick cookware and even your drinking water. Here’s the...