The Waterward solar water purifier is an economic, chemical-free way to guarantee that you have ultra pure, potable drinking water. It uses no filters, has no electrical or moving parts and each panel can produce clean water on a moderately warm day and much more in tropical climates or when the unpure supply water is pre-heated.
By using both infrared and ultraviolet rays from the sun, the WaterWard purifier can convert any source of contaminated water into clean, drinkable water.
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This simple device, used in combination with closed cycle green house hydroponics and aquaponices, CAN solve the world food and water crisis including the embedded transport costs of supermarket fruit and vegetables