Keep your pool warm with a polypropylene heat collector
Solar heater features 80 square feet of solar panels
Pool accessory is perfect for heating any in-ground swimming pool
Panel array measures 4 feet wide x 20 feet long
Installation kit required (Sold Separately)
Smart pool Sun Heater High Density 4'x20' (80 sq. ft.) Solar Heater for In Ground Pools can be mounted on roof.