BARA Ranger Automatic Pool Cleaner The RANGER is simply the most efficient and dependable automatic pool cleaner you can buy. It will thoroughly clean your aboveground pool €” removing dirt, debris, bugs, twigs, leaves, and even pebbles. Plus, it requires no extra plumbing and incurs no additional energy costs. You can install a RANGER in minutes. Since it?s pre-assembled in the box, just attach the disc and hose. No tools or special plumbing are required. The RANGER cleans automatically, anytime your pump runs. The RANGER has only one operational moving part, the Diaphragm. And less parts means less maintenance. If it should ever need service, its Quick Access Cassette System lets you remove it and service it yourself, right at home. Other cleaners make an annoying flapper or hammer noise. The RANGER was built to work quickly, effectively and quietly. As you would expect from a leading manufacturer of automatic pool cleaners, the RANGER has been designed to clean your aboveground pool thoroughly, effectively and economically.