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"As the water crisis becomes more real, with droughts, pollution, depleted snow packs and other issues shortening our fresh water supplies, there is one technology that you'll want to boost your water IQ with -"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.treehugger.com/clean-water/the-low-down-on-home-water-makers-and-7-to-choose-from/page2.html>