With high-quality ozone sterilization and UV disinfection methods to ensure the pool is clean, automatic control, no complicated manual operation, no professional management. The Degaulle Counter Current Machine comes with Ozone sterilizing and UV disinfection, suitable for all kinds of shapes and sizes of new construction Villa Swim Pool, Residential Swim Pool, Retro-fit Swim Pool, etc. In addition to the standard configuration of our Degaulle Counter Current Machine, it also can be equipped with the needs of customers.