I can see it on your face, and hear it in your voice. That chill that goes down your back when you realize it's true, and the deep confusion that grips your soul to think that evil truly rules this planet, quite literally. Then it turns into anger, but don't let it bring you down! Be smart, just as you are brave to face it. It's really become painfully obvious that money is ALWAYS the bottom line, and time is running out for whatever is happening. That's ok, just do your best to the very end, that's all any good man can do now. Live with honor, die with honor. No more compromise.
If you have a portable Doulton set-up, these post filters are cheap and effective...
http://www.h2ofilters.com/flpofiforgrf.html
If not, this is an in-line system that covers both bases, pathogens like Cryptosporidium and Fluoride/Metals...
http://www.h2ofilters.com/doultwinhipu.html
I have only seen 1 study that correlates Fluoride to stronger teeth, and that was in 5-6 year old children. It has no apparent benefit for enamel with any other age population that I have studied, but significant detrimental potential in numerous areas of human health. I used to work with Hydrofluoric acid when I was a lab analyst. When we had certain metal assays, silica digestions were performed using Platinum or Teflon crucibles, because the stuff eats right though glassware, even the good stuff like Pyrex. Did you know Fluorine is the most electronegative element known to man? It's worth the money to filter IMO.
God Bless and don't ever give up doing what's right! God covers His kids.