solar cover blue 7mil 4 Valve it withstands the harshest winter

it withstands the harshest winter conditions

The GoPool 12' round 11 mil Clear Solar Cover is a high-performance heating blanket engineered to maximize solar heat gain on your 12' round pool

000 BTU of heating capacity for mid-size residential pools

Easy to install and built for durability

This cover is made of durable and waterproof woven polyethylene

solar cover blue 7mil 4 Valve it withstands the harshest winterThe 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. 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 21' round pools, this solar cover lowers