For some reason I can't search, so I'll just go ahead and ask. What product(s) do you use/recommend for tap water conditioning? Mainly, I'm concerned with eliminating chlorine (the only water treatment done here). However, our town's water comes from aquafers and is very mineral rich, so something that gets rid of heavy metals would be good I imagine. I saw a number of different ones at online stores, but haven't really come across any good reviews.