Browsing the "water filter" Tag

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Lifestraw: A $5 Water Filter Provides Clean Water For a Year

The Lifestraw is a simple looking device, merely a plastic tube at first glance, but inside is a powerful water filter, capable of killing disease-causing bacteria and viruses, and filtering particles down to the size of 15 microns. Distributing the Lifestraw to people without access to clean water can make the difference between life and death to them, and the cost to us is only about $5.

April 13th