The prevalence and removal of PFAS chemicals in U.S. tap water

A new federal study reveals that 45% of tap water in the United States could contain PFAS, a class of "forever chemicals" linked to negative health outcomes. While the responsibility for resolving the issue lies with companies that heavily use PFAS and public water utilities, individuals can take steps to reduce their exposure. They can check with their public utility or get their private well tested for PFAS. If PFAS is found, utilizing filtration systems like reverse osmosis filters can effectively remove the chemicals. Experts recommend filtering tap water rather than relying on bottled water, which can also contain PFAS.