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UV Water Purifiers Are Bullshit

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The Sweat-to-Water Purifier: Real-Life Dune Still Suit Will Save Lives

Andrew Tarantola

7/19/13 1:44PM

SteriPEN Sidewinder Purifier Blasts Dirty Water With UV Rays

Sam Biddle

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Solvatten Solar Jerrycan Purifies Water Using Nothing But Sunshine

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Gadgets

Gadgets

Pocket Well - Clean Water Anywhere, With Style

Mark Wilson

5/20/07 4:24PM