water purifier?
has anyone seen the commercial i think it was for brita filters where they put a packet of something its a tub of dirty water stir it and all the dirt seperates from the water and sinks. its suppose to help water situations in 3rd world contries...if you know what in talking about where what is it called
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It must be alum..i had learnt about in during school….but i would not call it water purification…as purification involves removing soluble contaminants and alum will only remove solid contaminants..if you are looking for a water purifier…chk out
http://www.onemall.biz
(click Energize yourself and in the pop – up go under Air/Water tab)