High-quality materialsThe pool jet vacuum cleaner set is made of high-quality PP plastic and sturdy nylon, sturdy and durable, ensuring maximum durability. Principle OperationDriven by water pressure from a garden hose, water enters the vacuum of the hose and creates a suction effect. Thanks to the Venturi effect, the water pressure causes dirt to be deposited in the filter bag of the vacuum cleaner. Suction power depends on water pressure and hose length. Portable Pool VacuumKeep your pool clean and fresh with this portable pool vacuum kit. It can be a good substitute for expensive pool vacuum robot, no electric parts or batteries needed, safer and more affordable. Easy to UseSimple design and no tools required to install, easy and convenient to use.Pool brush may be slightly damaged during transportation, but it does not affect the use. If you receive the product with incomplete parts, it may be due to logistics reasons. Wide ApplicationsA well-made and simple designed pond vacuum cleaner, lightweight, greatly aims at cleaning ponds. swimming pools, lazy spas, spas, hot tubs, springs, etc. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and temperature. display, there may be color differences, please refer to the actual item received.