Porpoise Inground Solar Cover, Blue, 3 Year Warranty

Extend your swimming season with a solar pool cover! This heavy-duty solar pool cover is made with a polyethylene material that works with the sun to catch and retain heat. It helps raise pool water temperature by absorbing sunlight during the day and retaining the heat at night, extending the pool season. The material of this solar blanket is 8 mil thick and highly resistant to ultraviolet rays which inhibit deterioration. 3 Year Limited Warranty