General description This solar pool cover sits directly on the water surface within the pool's edges and can raise the temperature of your pool water by up to 1°C, depending on the amount of direct sunshine. It features PE air chambers across its surface, providing excellent heat-retaining properties. This is the most economical way to heat your swimming pool while also helping to reduce chemical usage and water evaporation. Being lightweight, it is easy to install and handle. Technical specifications Colour: Blue Diameter: 488 cm Material: Thick PE film with air chambers Shape: Round Thickness: 110 micrometers (extra thick, high quality) Fabric: PVC: 100% SKU: 90673 Other information