The Bestway AquaPristine Pool Cleaner is easy to set up and simple to use, keeping your pool water crystal clear. Just connect it to your filter pump using one of the included adapters and start cleaning. The pump's power sucks up dirt, leaves, and other particles into the removable and reusable debris bag. This cleaning kit also features two interchangeable nozzle heads that attach to the included pole. One cleaning head has a brush to scrub stubborn dirt from the bottom or walls of your pool, while the other resembles a standard cleaning head to vacuum up loose debris. It's like having two pool cleaners in one! The included pole can also be disassembled into four parts, making storage and transport easier. The AquaPristine Pool Cleaner is compatible with above-ground pools with a diameter of up to 4.57 m and with filter pumps that have flow rates of 2,006 L/h and above. This set also includes an adapter for use with skimmer pumps.