Doheny's Clear-Tek Micro Bubble Solar Pool Cover for Above Ground Swimming Pools | Increase Solar Energy Absorption, Retain Heat, Reduce Evaporation, Reduce Heat Loss & Save, 21 ft Round Clear 3200

AMERICA'S POOL SUPPLY SUPERSTORE: Since 1967, we have made it our mission to provide families with quality pool products at a great value so that they can spend more time enjoying the pool with loved ones and less time with maintenance. Today, we continue that mission by offering you affordable products to make pool care easy. From pro-grade chemicals and chlorine to high-quality & affordable equipment, we've got you covered. EVERYTHING YOU NEED FOR YOUR POOL: Stay on top of pool care with our large selection of different product at a great value! PROFESSIONAL-GRADE QUALITY: We offer exceptional, pro-grade products to make pool care easy & hassle-free so you & your loved ones can spend more time enjoying all the pool fun. GREAT, EVERYDAY VALUE: Get the best value on all the products you need for your pool. From chemicals to equipment, we've got you covered! Doheny's Solar Covers can increase your pool's solar energy absorption by up to 25%! According to the United States Department of Energy, 75% of a swimming pool's heat loss is due to evaporation. Using a solar cover minimizes heat loss from evaporation by acting as a barrier between your pool and the sun. Cut your heating bill and be more energy efficient. Why lose all of that free heat gained during the day? Covering your pool when it is not in use – especially at night – is the single most effective means of reducing your pool’s heating cost. By keeping your cover on at night you block 99% of the pools heat from escaping as outside temperatures fall below the pool’s water temperature helping reduce your “re-heating” costs by up to 70%! Conserve your pool water by up to 50%! Pool water evaporates while in the sun, so using a solar cover helps significantly reduce how much is evaporated. Doheny's solar covers are made with quality materials and are designed to work efficiently. Shop confidently with 3 year, 7 year, and 8 year options. Solar covers not only heat your pool, but they also help protect it from outside debris and contaminants, helping make pool maintenance time short and reducing your pool’s overall chemical consumption by up to 60%! Get better heating results when using our solar covers! Our ground-breaking micro bubble technology allows for twice the bubbles that standard solar covers have, nearly doubling the amount of heat transferred.