[Upgraded Material] 9-100-9002 Wall Fitting Connector Kit is made of strong and wear-resistant ABS plastic material, which has been well-tested by the manufacturer to improve the performance of the pool cleaner. Ideal Replacement Part] 9-100-9002 Universal Wall Fitting Kit is designed for F3 Polaris Vac-Sweep 380, fits F5T Polaris 280 TankTrax, fits F4 Polaris 480 PRO cleaner, fits F5 Polaris Vac-Sweep 280, fits F20 Polaris 180 and F20 Polaris 180, and fits F20 Polaris 280 and F20 Polaris 180 and F20 Polaris 180, and fits F20 Polaris 180 and F20 Polaris 280, and fits F20 Polaris 280 and F20 Polaris 280, and fits F5 Polaris Vac-Sweep 280. For F20 Polaris 180 and with Zodiac Polaris pool cleaner models 180, 280, 380, 480 PRO, 3900 Sport. Note: This kit does not apply to Polaris 360 models. [Practical Pool Cleaner Accessories] The D29 UWF Wall Mount Quick Disconnect and 9-100-9002 Pressure Relief Valve serve as a safety mechanism to protect your Polaris automatic pool cleaner from potential damage caused by excessive water pressure. The D29 UWF quick disconnect replaces part number:25563-029-000,D29,POL2017561 and comes with a rubber o-ring to ensure a tight connection with the universal well fitting. EASY TO INSTALLNo tools required! Installation takes only a few minutes. The 9-100-9002 Wall Fitting Connector makes it easy to attach and detach the pool cleaning hose. D29 Universal Quick Disconnect Size:4.78 x 1.59 x 0.5 inches,9-100-9002 Pool Cleaner Pressure Relief Valve Replacement Size:1.72 x 1.64 inches. Package contains] 1 or 2 pieces of D29 UWF Universal Wall Mount Quick Disconnect and 9-100-9002 Pressure Relief Valve. Check your machine manual before ordering to ensure replacement parts are correct. If you have any questions, please contact us and we will get back to you within 24 hours!