21' Round Solar Cover
Heavy-duty polyethylene material works with the sun to catch and retain heat. Helps raise the water temperature by absorbing sunlight during the day and retaining the heat at night, extending the pool season. Savings come from a reduction in water evaporation. Material is highly resistant to ultraviolet rays which inhibits deterioration.
These Super 8 Solar Covers are a standard solar pool cover. Its made of a tough 8 mil material and is covered by a 3 year manufacturer's warranty. This is a one piece cover that will stand up the harshest sun, and the coldest cold. These solar covers are make of durable resin and have thousands of little air bubbles that will transmit and capture the sun which will generate solar heat to your pool. This process will result in an average temperature raise in 15 degrees.