Using the flow created by your filter pump it can be easily connected to your skimmer vacuum plate to vacuum your pool floor and most walls. The dual suction design ensures your pump and filter is never starved of water and helps prolong the life of your pool equipment. - NEW Aquabot Mamba Suction Side Swimming Pool Cleaner - For Above-Ground & In-Ground Pools - Shape: Rectangle Lap Kidney L-Shape Round Oval - Surfaces: Vinyl Gunite/Concrete Fiberglass Tile - Pool to Wall Transition: Curved - Flow Control Valve - Rubber Scrubbing Disk - Cleans: Floor and Wall to Waterline - Hammer Technology - Dimensions: 33 X 15 X 7