HydrAid BioSand Water Filter

by Jon Thompson on November 4, 2008

Very cool stuff.  I’d love to get my hand on one of these.  The HydrAid BioSand water filter is the latest/greatest version of the traditional BioSand filter.  Check out this Dow/International Aid promo video.  It’s a bit slick but also easy on the eyes:

For those of you into the quick and dirty version check this out:

Read on…

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