Oddbean new post about login | logout I've got a pot like this Clears out the fluoride, arsenic, microplastics, etc I still get a tiny exposure from bathing, washing, etc but that should be much less https://www.amazon.com/Roots-Branches-VKP1208-Little-Distiller/dp/B07WSJ2H8C/ref=sr_1_16
For #fluoride-free showers, I recommend the shower heads from ProOne. It doesn’t remove 100% of the fluoride but it does remove quite a bit plus filter out other toxic compounds. You can definitely feel the difference. https://prooneusa.com/product-category/pressure/shower-filters/