Pritchard's Lifesaver Water Filter

I often spoke of many nations not having safe drinking water. In the US, people don't really know the source of bottled water and it is less regulated than our tap water. In Thailand, people seem to be happy letting Coke filter their polluted water and sell it back to them as Namtip. Can they really afford this? I say you can just forget gold, if you have no drinking water. Put money in what keeps you alive, first and foremost. Not to mention the harmful refuse that would be eliminated by Lifesaver Filter. Need I say more.