The Bestway 1.10m x 1.71m Solar Heating Pad Pool Heater is the perfect solution for those looking to heat their aboveground pool in an economical and environmentally friendly way. With a heating area of 1.46 square meters, this heating pad can increase swimming pool water temperatures by approximately 3 ~ 5 degrees (5 ~ 9 Degrees) depending on weather conditions. It is compatible with a 9462 L / 2500 gal filter pump and a 7570 L / 2000 gal sand filter and below and can be easily set up with included adaptors compatible with 3.2 cm and 3.8 cm hoses. Made of hightech material, this heating pad provides superior resistance to weather and other abrasive agents, ensuring longlasting durability.