Suitable for self-supporting above-ground pools and inflatable or rigid spas with a maximum depth of 120 cm and a minimum of 35 cm. thanks to its size, it is light and maneuverable. easy to use. cordless: works with eight aa batteries (not included). includes a particle filter cleaning brush and a 3-section extendable pole (133 cm). material: abs plastic and aluminium. maximum power 10 w. size: ø 5.5 x 106-163 cm