The DuraMAX RC pool cleaner can focus on in-ground commercial sized pools approximately 75 in length. It can filter and clean the pool floor and walls. It uses direct contact brushes for a deep clean. The DuraMAX RC can filter 4800 gallons of water per hour. Equipped with a fine high capacity filter bag it can trap particles up to 2 microns in size. With the patented Never Stuck system and a 4 directional remote control in mind, you decide when and how long it will take for the best possible clean. The automatic timer shuts everything off once the cycle completes.