Used by the military during Katrina. Makes over 3 Liters of clean drinking water a day for 3 days. Makes virtually any water drinkable even muddy water.The filter itself has a microscopic pore size of 3 to 5 angstrom; 100 times smaller than the smallest pathogens and 200 times finer filtration than competitive filters. The system this filter uses is forward osmosis. Meet all EPA standards.
Net Weight 1.0 lb 3 oz
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