Our easy-to-assemble underwater pool jet vacuum cleaner does not have a pump-filter circulation system or electrical parts. It is simply powered by water pressure from a garden hose. Ideal for cleaning above ground pools, inflatable pools, ponds, spas, hot tubs, fountains etc. Features: 🏖 Premium Quality - The Pool Cleaner underwater adopts premium ABS plastic to ensure maximum durability and long lasting service. 🏖 Power Free Design - No rechargeable or regular batteries required! The spa vacuum is simply powered by water pressure from a garden hose. 🏖 Working Principle - Water pressure from your garden hose will create the Venturi effect, attracting leaves and other debris into the mesh bag. 🏖 Easy to Assemble - Each part of the pool vacuum cleaner can be independently assembled by yourself without the help of other tools. 🏖 Easy to Use - Connect the pool cleaner to any US standard 3/4 inch garden hose; Open the water; Then it will start working. 🏖 Wide Application - Ideal for