Robot cleaner Ultra 500 for public pools up to 25 m. Clean the background. Equipped with a gyroscope, it ensures a total cleaning of the pool surface. It has three different programs: 3h (floor only), 4h (floor and wall) and 5h (floor and wall). Includes remote control, 30 m of cable and transport cart. Equipped with 3 high-quality brushless DC motors, the pump motor offers a suction flow of 22 m3 / h. Includes LED indicator of when to clean the filter. With a 36-month warranty.