Effortlessly heat your swimming pool and reduce costs with the VIDAXL Solar Pool Film. This innovative film floats directly on the water's surface, absorbing sunlight to raise the water temperature by up to 1°C. Featuring a design with PE bubbles, it effectively retains heat for longer periods, offering an economical solution for pool heating. Beyond warming your water, this solar film also helps to decrease chemical consumption and minimize water evaporation. Its lightweight construction and easy-to-cut nature allow for a perfect fit on pools of various sizes. Key Features: * Raises pool temperature by up to 1°C * Reduces chemical usage and water evaporation * Easy to cut and fit to size * Lightweight for simple installation and handling Product Summary: VIDAXL solar pool cover, 455cm diameter, black PE film, designed to heat swimming pools efficiently, reduce evaporation, and lower chemical needs. Includes air chambers for enhanced heat retention.