Toile Solaire 7 mil Bleue – 20' x 40' Rectangulaire Tuyau so removing these contaminants is

so removing these contaminants is essential to maintaining crystal clear

anti-algae

it reduces the workload on your filtration system

durable and resistant

Toile Solaire 7 mil Bleue – 20' x 40' Rectangulaire Tuyau so removing these contaminants isThe 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