High-quality replacement: This kit includes a universal wall connector to replace the old part # 9-100-9001 for UWF. It ensures a secure and efficient connection. Enhanced compatibility: Compatible with various Polaris Zodiac models, including 180, 280, 380, 480, and 3900. Perfectly fits your chosen pool cleaner for efficient cleaning. Easy installation: Simply screw on the connector and attach the hose. It's a quick and simple process, allowing you to start your pool cleaning routine in no time. Customizable water flow: The package includes blue and red restrictors, allowing you to adjust the speed at which the cleaner moves across the pool floor. Insert them into the convenient quick disconnect for effortless customization. Contents: 1 pressure relief valve, 1 quick disconnect, and 1 wall connector with red and blue discs. All necessary components are provided for a complete solution.