Heavy-duty polyethylene material works with the sun to catch and retain heat. Helps raise the water temperature by absorbing sunlight during the day and retaining the heat at night, extending the pool season. Savings come from a reduction in water evaporation. Material is highly resistant to ultraviolet rays which inhibits deterioration. 

High-performance prime resin polyethylene effectively captures the sun’s heat as it prisms through the specially designed raised circular air pockets within the laminated sheets of material, resulting in higher transmissivity – and generating maximum heat penetration into the pool water.

• Upgrading to the Blue Aluminum Space Age solar cover provides a technologically advanced design that collects, and then multiplies heat. Initially it performs in a similar fashion as a traditionally designed cover. Then the specialized bonded layer
of the Aluminum Heat Shield undercoating works to reflect the sun’s rays downward as they bounce up off the bottom of the pool, trapping the collected heat and returning it back into the water below – creating an upward spiral of stored pool heat.