A. Environmental Working Group study indicates widespread nitrate pollution in U.S. drinking water — at levels linked to increased cancer risk — underscores the need for in-home water filtration, the Water Quality Association said on October 2, 2018.
WQA Executive Director Pauli Undesser said, “In-home treatment provides a final barrier to many contaminants not removed by centralized treatment or that can be picked up in service lines along the way to your residence, or that occur in private well water supplies.” Read more.
