21' Round Above Ground Solar Cover | 5 Year Warranty | MW21HVY | 61894

Description

Midwest Canvas heavy solar cover blanket are durable a material that is effective in heating your pool. Midwest solar blankets can warm your pool by up to 15°F. Thermal bubbles retain heat at night and on cool cloudy days. The transparent blue-clear color allows the maximum amount of solar rays to reach your pool for optimal heating.