【Package Included】: 3pcs D20 Polaris 280 Ball Bearing Swivel Replacement Parts. This is an affordable way to repair or maintain your pool cleaner.[Material]: The Polaris 280 ball pool robot's bearing swivel is made of sturdy and durable ABS plastic for a long, leak-free life.【Strong Compatibility】: This Polaris 280 pool accessories swivel hose is compatible with Polaris 180, 280, 380, 480 PRO, 3900 Sport, Vac-Sweep 280, 280 TankTrax, Vac-Sweep 380 models. Not compatible with cleanersswimming pool.Polaris 360 swimming pool.【Easy to Install】: Easy to install, but these Polaris 280 replacement parts require 2 hose nuts and 1 hose fitting to connect 2 water supply hoses together.If you have any questions, please do not hesitate to contact us, we will answer you Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin