First there are many types of PFAS. Here is an incomplete list. **Full disclosure one of my companies does PFAS testing.

HFPO-DA PFOS PFNA PFOA PFHxS PFBS PFMBA
PFMPA NFDHA PFEESA ADONA PFDoA PFUnA PFDA
PFHpS PFHpA PFPeS PFHxA PFPeA PFBA

Why should you care? We know some of them cause cancer. Some probably set you up for some genetic bad thing to happen to you OR YOUR KIDS when you have them!

What is a PFAS? Think Teflon. That is the best known one.

Where do you pick them up otherwise. ATLANTA WATER!! The ones in bold above had yellow levels in the City water!! I had my lab test the water.

What can you do about it?

Whole house water filter. Typically, a reverse osmosis or PFAS specific filter system.

Kitchen sink PFAS filter for drinking and cooking water. But that leaves you shower water untreated and skin is your biggest organ.