NEW IMPROVED MODEL: Rings inflate quickly & always lay flat; Heaters harness solar energy to warm your pool during the day and insulate it at night; Install multiple heaters for optimal coverage of your pool
CUT COSTS ON HEATING: Includes 3 inflatable heaters; Works alongside gas and electric heaters to save time on warming up
SIMPLE DESIGN: These heaters lie completely flat and have a sleek blue color that enhances any backyard pool
SUGGESTED QUANTITY: Each heater is 5 ft x 5 ft, covering 25 sq. ft. of pool surface; To estimate the number of heaters needed for 80% coverage, divide your pool's sq. ft. area by 30
ENHANCED COVERAGE: The durable outer edge reduces overlap and extends pool surface coverage