I see you "pure" types loading up your empty bpa free jugs into your shopping carts. Smatta? Tap water not good enough? You need your water to be "purified" only? Here's the thing: that is tap water run through a simple carbon filter, like a brita. There's nothing more to it. I even asked a water technician working on the machine about how often the maintenance is performed, his answer was pretty vague and he seemed a little kooky. Ya ever wonder about that one? The people working on those machines might not be so pure either!
Either way, enjoy hauling all those water jugs Up to your 700k condo but don't forget your kashi.