This Intex solar heating mat offers you an energy-efficient way to heat your above ground pool by capturing the heat of the sun. It is equipped with eco-friendly solar technology in the surface of the mat to absorb the heat from the sun, increasing the temperature of the water in your pool by approximately 3 - 5 °C (5 - 9 °F). This depends on the weather conditions. This mat is made of high quality, UV stabilised PVC, making it perfect for outdoor use. Each mat comes with all components including hose connection points and a 0.5m hose for easy installation, an adapter (A and B) for 38mm diameter hoses and a bypass valve. The mat is easy to connect and can be used with filter pumps up to 1/3 hp or pumps with a flow rate of less than 7.570 L per hour.The delivery includes a solar heating mat, connection points for hose (32mm in diameter