Blue Wave 21-Feet Round 8-mil Solar Blanket for Above Ground Pools, Blue

• RETAINS HEAT - Insulating thermal cells trap heat and retain warmth on cool cloudy days allowing you to swim in warmer water all summer long.

• LONG-LASTING - Created with UV-protected polymer, our solar blankets are resistant to the deterioration caused by chemicals and UV radiation.

• EXTENDS THE SEASON - This high-quality 8-mil solar blanket uses passive heating to raise your swimming pool’s temperature by up to 15 degrees Fahrenheit.

• REDUCE EVAPORATION: Prevent up to 95% of pool water and chemical evaporation with the use of a solar blanket. This reduction of evaporation is not only environmentally friendly, it will save you time and money, as well.

• 3-YEAR WARRANTY - Your product comes with a 3-year manufacturer warranty.