DIY 5,000 gallon water filter for $50

DIY 5,000 gallon water filter for

Filtration efficiency of 99.99% at 0.9 microns
Filtration efficiency of 99.9% at 0.5 – 0.8 micron
Tested with live Cryptosporidium to a removal of 99.999%

Buy at: https://goo.gl/45X2cZ

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