Aboveground Split-Cover,
originally uploaded by solarfactory.
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About Me
- David Hoff, Inventor CEO
- David Hoff is inventor of the patented Solar Roller, the only device for handling 1/2 pool covers. Half Covers are the secret for any shape pool to be covered. It only takes 200 pools using covers to save a 3.5 million gallon tank of city water.
So there's a better way to stop the waste of precious city water, to use HALF COVERS rather than full covers. With half covers, almost any pool can be covered up to L-shaped pools. If there is a better way of doing something that saves billions of gallons of water, then in the wake of drought and water rationing, why aren't all pools being covered?
In Sacramento alone 2,125,000,000 (that's BILLION) gallons of water could be saved every year!
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來問個安，誰不支持這個部落格，我咬他. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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