Coverfree Add our non-bromine

Add our non-bromine

Return green pool water to sparkling blue again—within 24 hours

while being safe for all types of pools including vinyl and fiberglass

Improves filter efficiency and circulation to keep spa water clean and soothing

This pool hoop is ready for rain

Coverfree Add our non-bromineCoverFree's patent pending advanced mono layer technology offers users the ability to save water and money by decreasing evaporation. A mono layer (one molecule thick) is formed on the water surface, while surface tension allows it to remain in place or reform during swimming. CoverFree saves you money by reducing water evaporation by up to 85% and water heat loss by up to 70%!