Warm your pool’s water and keep it warm the most efficient way using In the Swim’s 12 mil blue 18x36 rectangle solar blanket. Air pockets throughout the blue solar cover help capture the sun’s heating, warming your pool by up to 15 degrees(F) and retain that heat through chillier nights. It’s one of the most energy efficient and environmentally friendly ways to keep your pool warm.read more
The rectangle pool solar cover is made from a flexible resin that repels harmful UV rays so the blanket won’t break down from the sun. Besides warming your pool, the blue solar cover also prevents chemicals from evaporating into the air which saves you money, and prevents bugs and leaves from entering your water which saves you time.