I don't pay for water anyways and I'm really not a fan of chlorine and flouride and other things in my water. I think I'll do it anyways.
You can get a KDf filter that removes all that stuff and it's a lot less expensive than RO systems. Thats what I use.
it tastes delicious here. if i need to buy bottled water, i only buy the gallon sized jugs...not spending $1 and some change for a small bottle of water i've had tap water taste like sulfur before (in montana)
I looked up kdf systems last night and they don't remove (most flouride) as well as some other things, atlthough my other option is a kdf filter with a activated aliumina filter.