AquaMax Robotic Pool Cleaner with Caddy 120' Cord 115V 180W is ideally suited for facilities with pools up to 75' and 25m in length such as clubs, resorts, spas, campgrounds, municipalities, and YMCAs. Built For durability and daily use in commercial pools, the dependable AquaMAX will scrub, vacuum and filter pool walls, floors and even waterlines and most stairs at the simple touch of a button. The AquaMAX works independently without hoses, pool filter connections, external pumps, installation, assembly, labor or supervision and weighs less than half of other commercial cleaners. Each AquaMAX cleans in three ways. First, it gently scrubs pool surfaces with its motor powered rotating brushes to loosen debris. Then AquaMAX's powerful internal pump motor vacuums the debris into the cleaner body where the water is micro-filtered by the on-board, reusable filter bag.