General description The D20 Set of 3 Rotating Garden Hose Connectors with 6 D15 Tips is designed for compatibility with Zodiac Polaris 180, 280, and 380 robotic pool cleaners. This set includes essential accessories that ensure seamless operation and maintenance of your pool cleaning system. Technical specifications Includes: 3 ball bearing rotary spare parts for D20 hose Includes: 6 nuts for D15 supply hose Material: High-quality plastic with enhanced hardness Compatibility and accessories Compatible with Zodiac Polaris 180, 280, and 380 pool cleaners Includes both swivel pipe joint and corresponding nuts Installation Closed design for secure connection of hose nut to the pivot point Requires 2 pipe nuts and a pipe swivel joint to connect 2 supply pipes Usage Ideal for replacing old or malfunctioning hose connectors Can be shared with others for extended use