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. Material: Our pool cleaner hose replacement accessory kit is made ofplastic. 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 option for your bottom cleaners. Easy to Assemble: The food hose nut of our swimming pools adopts a closed design so that you can connect the hose nut with the swivel firmly of the pipe. 2 pipe nuts and a pipe swivel are required to connect 2 supply pipes together. It is very convenient when you need to connect several pipes. Great combination: our package offers you both the rotating pipe connection and the corresponding nuts, a complete combination to replace the old malfunctioning ones You don't need to pay extra money to buy another one.