VIDEO: WMU makes book that can save lives Water Filter

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KALAMAZOO (WKZO-AM) -- It almost sounds too good to be true, a miracle paper filter that uses nano-particles of silver and other metals to clean viruses and bacteria out of water for pennies a day.

https://www.youtube.com/watch?v=XDHSp6NcKDU

https://www.youtube.com/watch?v=XDHSp6NcKDU

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https://www.youtube.com/watch?v=-nErU-KQvJw