The Ultra 18 ft x 36 ft Rectangle Pool Solar Cover captures and retains the sun's heat, warming your inground pool water in an efficient and economical way.

18' x 36' Rectangle Solar Cover can be cut to size for smaller or custom-shaped pools
Ultra pool solar cover uses only the sun to warm your water
Built with flat reinforced seams and UV-stabilized resin construction for maximum durability
16 mil thick
Bottom layer is aluminized to provide maximum heat transfer to pool water
Can raise pool water temperature by up 18 degrees
Insulates pool to keep water temperature constant
Reduces water evaporation, heat loss, and chemical costs
Can be used with pool heater or heat pump to maximize thermal efficiency and energy savings
Extend the swimming season - able to enjoy the pool earlier and later in the year
7 Year manufacturer limited warranty

Ultra 18' x 36' Rectangle Grey Solar Cover, 16 Mil