made of ultra-modern materials and is light, portable, easy to use and durable. the aluminum telescopic pole can be extended to more than 2 meters, for a large extent. the spa vac is easy to use: * hold your thumb on the opening at the top of the telescopic rod. * push the spa vac underwater, towards the dirt. * then, take your thumb off the hole and use the spa vac in the same way as a vacuum cleaner. * after cleaning the spa or pool, turn the filter part a quarter so it separates from the telescopic rod. rinse the filter part under the tap.