SmartPool sun heater liquid heat shield is better than a solar blanket! no messing around with cumbersome blankets & reels. Liquid heat shield helps your pool retain heat by forming a non-toxic, ultra-thin, invisible barrier on top of your pool water that reduces evaporation, the main cause of pool water heat loss.
Reduces water, heat and chemical loss due to pool water evaporation
Extends your swimming season, 100% safe for your family!
Easy-pour bottle with volume marks
Use just 4 oz for every 20,000 gallons
Mdae in USA