Durable pool cleaner hose swivel with ball bearing for smooth rotation and long service life. Made from sturdy material to deliver reliable performance over time. Replacement part for the D20 ballbearing swivel joint used on pool cleaners. Fits models 180, 280, 380, 480, 3900 Sport, 280 F5B, and TR35P. Provides a seamless, direct replacement for the original part. Easy hose connection. Includes 2 hose nuts and 1 hose swivel for a simple, secure link of two inlet hoses. Tight seal helps prevent leaks and maintains steady cleaning performance. Compatibility. Designed to fit the listed models and not compatible with the 360 pool cleaner. Ensures proper fit and easy installation. Use scenarios - Replacing a worn swivel on a compatible model to restore smooth rotation and reduce hose tangling - Seasonal maintenance to replace worn components and maintain reliable operation - Large or complex pools with two inlet hoses for a secure dual-hose setup and consistent cleaning results