The Dolphin Nautilus CC CleverClean Robotic Cleaner is the NEW standard in cleaning pools up to 40 feet in length! The CleverClean software technology cleans systematically by scanning your pool to determine the most efficient path. Regardless of your pool shape or size it gets clean every time. Active brushes spin twice the speed of the robot removing contaminants from the surface of your pool. This Dolphin Nautilus pool cleaner thoroughly cleans up to the waterline as well as the floor and walls. The weekly timer functions to automatically run a programmed two-hour cycle at separate intervals throughout the week. The Dolphin Nautilus CC CleverClean also has a fast water release system that removes excess water, ensuring the cleaner remains lightweight and easy to carry. It also features an easy to clean basket with 4 net panels for capturing fine and large debris. The cleaner also has software controlled anti-tangling algorithms to prevent tangling during the cleaning cycle. The Nautilus CC CleverClean Robotic Cleaner, along with all Dolphin Robotics functions independently from the pool's pump and filter system using a fraction of the energy compared to other cleaning systems. The Dolphin Nautilus CC CleverClean Robotic Cleaner comes with a 12 month warranty.