Clay Water Filters for Ghana » Curious Cat Science and Engineering Blog - 0 views
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valerie taylor on 06 Jun 13"Pure Home Water, Ghana manufactures and distributes AfriClay Filters in an effort to bring clean water to 1 million people. So far they have delivered filters to provide 100,000 people clean water. The process is simple. Water is placed in a clay filter and gravity pulls the water through the pores left in the clay during firing. Sediment and bacteria are filtered out"