Poly- and Perfluoroalkyl Substances (PFAS) – Emerging Pollutants in New England A White Paper

Poly- and perfluoroalkyl substances (PFAS) are a group of manmade chemicals in production since the 1940s. They impart temperature resistance, friction reduction, and oil and water repellency to a wide variety of consumer products and industrial processes. These include uses in textiles, some firefighting foams, clothing, and food packaging (1).