**NEW ENHANCED DESIGN:** The rings expand more quickly and rest entirely flat each time; the heaters capture sunlight to warm your pool during daylight and maintain insulation at night; for optimal performance, deploy multiple heaters to cover at least 80% of the pool's area.
**COST-EFFICIENT HEATING:** Comes with three inflatable heaters; works alongside current gas and electric heaters to speed up the heating process.
**SLEEK AESTHETIC:** These heaters rest completely flat, with a solid blue finish that offers a clean, contemporary appearance for any pool area.
**SUGGESTED QUANTITY:** Each unit measures 5 ft x 5 ft, covering 25 square feet of your pool; to estimate the needed rings for 80% coverage, divide your pool's square footage by 30.
**ENHANCED COVERAGE:** The sturdy outer edge of these heaters reduces overlap and maximizes the surface area covered by the heaters.