The Hydrus X55 Inground Automatic Pool Cleaner has the power to clean your inground pool efficiently and at very little cost to you. The Hydrus X55 Inground Automatic Pool Cleaner can clean your inground pool from top to bottom automatically. This cleaner uses enough suction power to pick up everything from dirt and bugs to pebbles and twigs. This will allow you to spend more time swimming in your pool instead of having to clean it. This cleaner operates with only one moving part. There are no wheels to jam, no gears to break and no diaphragms to replace. Its smart design lets you open it in seconds for easy maintenance. The Hydrus X55 Inground Automatic Pool Cleaner comes with 30 feet of hose and a 1-year warranty. The Hydrus XL55 Extreme Inground Automatic Pool Cleaner has its own anti-reflux system to avoid clogging your filtration and longening service time of filter element in pump. The Hydrus XL55 Extreme Inground Automatic Pool Cleaner is fully assembled in the factory, only connect the hoses according to your pool standards as below, then you can connect cleaner to your filtration directly.