You’ve seen ads for “PFAS-filtering” pitchers. Some do work if they have a certified GAC filter. Look for labels that say NSF/ANSI 53 or 401. That’s the certification that proves they’ve been tested.
PFAS Water Filtration Kit - Home Installation Tutorial
But be honest: do you want to refill a tiny pitcher every time you’re thirsty? For a whole household, under-sink RO systems are the real MVP. They’re like a mini water treatment plant under your kitchen sink.
