I believe the brita type filters are considered activated carbon? If so here’s a source: https://www.epa.gov/sciencematters/reducing-pfas-drinking-water-treat

I believe the brita type filters are considered activated carbon? If so here’s a source: https://www.epa.gov/sciencematters/reducing-pfas-drinking-water-treatment-technologies https://www.epa.gov/sciencematters/reducing-pfas-drinking-wa...