The 8 mil Space Age solar cover is made of two layers of high density polyethylene film: The electric blue top surface absorbs suns rays into the water, then the aluminized bottom bubble surface reflects much of the heat normally lost back into the water. This results in quicker heat-ups and greater heat retention.
Solar Pool Covers heat by day and insulate at night. If left on when the swimming pool is not in use during the day, the solar pool covers allow the sun's rays to pass through the bubbles to heat the pool water during the day. Leave the solar pool cover on at night and the bubbles act as an insulator minimizing heat loss. Our heavy mil solar pool covers use the sun's energy to give your heater time off and help slash fuel bills. They will raise your existing water temperature by 10 to 15 degrees while reducing evaporation of water and chemical consumption. Easily trim all of our solar pool covers with scissors to fit any pool. Install with bubble side down.Features: Enjoy warmer water in season - 10 - 15 degrees warmer and extends your swimming season.Save money: Cuts heating costs by 70% or more.Cuts water evaporation by up to 95%.Save on chemicals and energy.Keeps pool cleaner.8 mil thick.Low-density polyethylene made from Dow prime resins that are very durable.Can be easily trimmed with scissors for an exact fit of your pool.5 Year Warranty