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Removing PFAS from public water will cost billions and take time – here are ways to filter out some harmful ‘forever chemicals’ at home

  • Written by Kyle Doudrick, Associate Professor of Civil and Environmental Engineering and Earth Sciences, University of Notre Dame
Removing PFAS from public water will cost billions and take time – here are ways to filter out some harmful ‘forever chemicals’ at homePFAS are showing up in water systems across the U.S.Jacek Dylag/Unsplash, CC BY

Chemists invented PFAS in the 1930s to make life easier: Nonstick pans, waterproof clothing, grease-resistant food packaging and stain-resistant carpet were all made possible by PFAS. But in recent years, the growing number of health risks found to be connected to these...

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