Maybe not completely though: https://nicholas.duke.edu/news/not-all-home-drinking-water-filters-completely-remove-toxic-pfas https://nicholas.duke.edu/news/not-

Maybe not completely though: https://nicholas.duke.edu/news/not-all-home-drinking-water-filters-completely-remove-toxic-pfas https://nicholas.duke.edu/news/not-all-home-drinking-water-f... and https://www.epa.gov/sciencematters/reducing-pfas-drinking-water-treatment-technologies https://www.epa.gov/sciencematters/reducing-pfas-drinking-wa... Sounds like a reverse osmosis filter works best.