【High-quality materials】The pool jet vacuum set is made of high-quality PP plastic and sturdy nylon, which is sturdy and durable, ensuring maximum durability. 【Working principle】Driven by the water pressure from a garden hose, water enters the vacuum in the hose and creates a suction effect. Thanks to the Venturi effect, the water pressure causes the dirt to be deposited in the filter bag of the vacuum cleaner. The suction power depends on the water pressure and the length of the hose. 【Portable Pool Vacuum】Keep your pool clean and fresh with this portable pool vacuum kit. It can be a good substitute for expensive pool vacuum cleaner robots, no electrical parts or batteries needed, safer and more affordable. 【Easy to Use】Simple 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