The Bestway Automatic Pool Cleaner has been designed to be used on above ground swimming pools that have a low flow filtration system. The minimum flow rate of the pool cleaner is 3800 litres per hour. With its adjustable pressure regulator means it can be used on high power pumps. Simple & easy to use, just turn it on & the cleaner will start automatically. Built in filters collects dirt, leaves & other small debris to help avoid the pump filter being clogged up. The wide clips on the bottom plate means it's easy to clean out the debris compartment. Recommended for use with soft wall pools from 15-16ft. Included with the pool cleaner are hoses with total a length of 6.1 metres.