Has anyone tried backpacker's filters and purifiers? I just got a Miox purifier that uses rock salt and electricity to produce a chlorine solution...tried it on my tap water and as one would expect, it made the chlorine taste even more pronounced... hopefully would work better on water from lakes, streams, etc. I'd like to find a way to make my tap water more tasteful and help me kick the bottled water (Poland Spring, Fiji, and Volvic) habit..perhaps a Brita might be a better solution.