- Replaces the part: For the Zodiac Polaris 180, 280, 380, 480 BOOL CLEANER Ball Bearing Swivel D20. 2. It takes 2 hose nuts and 1 hose to connect 2 feed hoses together. 3. Guarantee Quality: The spare parts are made of durable material of high quality and well tested by the manufacturer. 4. Save Money and Time: The quality of this replacement is excellent and easy to install, saving you money and time. 5. Package including: 1 hose swivel D20 and 2 hose nut D15 for Polaris 280, 380, 180 pool cleaner.