Cut your pool’s heating bills while prolonging your swimming season and adding hours of warm swimming during the day with these solar sun rings. Each vinyl ring features two layers to trap sunlight and turn 50% of it into heat, heating the pool during daylight hours and keeping the heat in during cooler nighttime hours.
The rings include transparent sections that allow sunlight to penetrate, allowing for deep pool heating and preventing growth of mustard algae. Each ring includes six magnets to allow them to connect to each other and cover more of the pool’s surface while simultaneously allowing for easy separation to prevent accidents and make way for automatic pool cleaners. When your pool has reached the ideal temperature, simply turn the rings over to prevent evaporation while reducing their heating capacity.read more