Keeps pool cleaning effective for models 280, 380 and 3900 by supporting reliable hose performance Rotating joint hose accessory provides a secure connection for your pool cleaner hose Prevents tangling during operation. The rotating joint connects hose sections to enable smooth, uninterrupted movement and reduces hose snagging, improving overall maneuverability of the pool cleaner The pool cleaner hose is crafted to support the performance of your pool cleaner and is well tested by the manufacturer for compatibility with your cleaner Use scenarios In large or long pools, the rotating joint helps maintain continuous movement as the cleaner travels, reducing downtime from hose tangling When cleaning around steps, ladders or irregular features, the rotating joint allows greater reach and flexibility without binding the hose During multisection hose setups, the rotating joint provides easy assembly and smooth operation across connected hose segments Notes Compatible with pool cleaners that use hose assemblies for models 280, 380 and 3900 Designed to improve connection security and hose longevity during standard cleaning cycles