PFAS are chemicals that bioaccumulate and have shown links to harmful health effects. Our friends at the Water Quality Association have been instrumental in bringing attention to PFAS in drinking water. What does PFAS stand for? PFAS stands for Per-and Polyfluoroalkyl Substances. PFAS are a large family of man-made chemicals that contain carbon, fluorine, and other … [Read more...] about What are PFAS?