Wide Application: The pool cleaner hose accessories are compatible with Polaris 180, 280, 380 pool cleaners. So you don't have to worry about choosing cleaning accessories that can't match different kinds of pool cleaners. Enriched content: our pool cleaner hose rotating accessories kit includes 3 D20 hose ball bearing rotating spare parts and 6 D15 supply hose nuts, which can meet your alternative and long-term use requirements. You can also share them with others. High Quality Material: Our pool cleaner hose replacement accessory kit is made of high quality plastic. Compared with ordinary plastic, it has a hardness character and is not easy to break, which makes it longer to use. It's the best option for your bottom cleaners High Quality Material: Our pool cleaner hose replacement accessory kit is made of high quality plastic. Compared with ordinary plastic, it has a hardness character and is not easy to break, which makes it longer to use. It is the best choice for your bottom cleaners. Great Combination: Our package provides you with both the rotating hose connection and the matching nuts, a complete combination to replace the old malfunctioning ones You don't need to pay extra money to buy other accessory. Note: The data is all manual measurement, please allow 1 - 3cm error, due to the difference of light and display, there will be a certain color difference, depending on the physical object received.