Toile Solaire 7 mil Bleue – 20' x 40' Rectangulaire Tuyau Storage: Keep the container in

Storage: Keep the container in a cool place away from light

it reduces the workload on your filtration system

a drain plug for simplified maintenance

The GoPool 21' round 7 mil Blue Solar Cover is a heating blanket designed to naturally raise the water temperature of your 21' round pool while reducing evaporation

durable and resistant

Toile Solaire 7 mil Bleue – 20' x 40' Rectangulaire Tuyau Storage: Keep the container inThe GoPool 20' x 40' rectangular 7 mil Blue Solar Cover is a heating blanket designed to naturally raise the water temperature of your 20' x 40' rectangular pool while reducing evaporation. Made from durable 7 mil polyethylene, it captures heat from the sun and transfers it to the water, extending your swimming season. The blue tint retains heat accumulated during the day and releases it overnight. Easy to install and remove on 20' x 40' rectangular