We have scheduled our next Biosand Filter workshop for October 18-21st 2012. For more information go to our Workshops page.
Biosand Filter Workshop 10/18-10/21/2012
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AVFCW is 100% volunteer run with nearly zero overhead. We rely on the generosity of people just like you volunteering their time—or donating what they can—towards our goal of providing clean, safe drinking water for all.