15 ft round solar pool cover absorbs daytime sun and helps retain heat at night to keep pool water comfortable longer. This 12 mil bubble solar blanket uses dense micro-bubbles to create an insulating layer that reduces heat loss and limits evaporation. Made from durable PE material for outdoor use, it also helps block leaves and debris, cutting cleanup time and keeping your pool ready between swims.

Use this blue solar blanket as a simple way to extend your swim season without complex setup. Lay it bubble-side down on the water surface to absorb sunlight, then let the cover hold warmth after sunset. When you’re ready to swim, it’s lightweight to remove and roll for compact storage. For longer service life, avoid prolonged exposure to high-chlorine or highly acidic conditions. Grab yours today and keep more heat in the pool.