OPSON is a 2-motor model that can clean the pool floor, wall and waterline. It is designed for both above-ground and in-ground pools of all shapes (rectangular, round, oval, etc.) and materials (liner, concrete, tile, etc.) up to 130m². It is equipped with 2 large-volume filter baskets that can be taken out from the top and maintained easily. It is equipped with a convenient control box where users can choose 3 working cycles according to the level of debris in pools. OPSON is ultra light and simple in structure that is really a nice partner for pools.