The simple and inexpensive solution for cleaning your spa or pool.The ManoVac works without batteries, pump or water connection, but by a manual pump system.All the dirt such as sand, pebbles, leaves and grass on the bottom of the filter part needs to be rinsed clean. This can be done under the tap.The ManoVac is the only vaacum cleaner that really works. PropertiesMade of state-of-the-art materials and is light, portable, easy to use and durable