Efficient Pool Maintenance - Compatible with models 8939, 8939G, 8939A, 8939AG, 8940, 8940G, and 89401. This replacement vacuum plate and Low-Profile adapter is designed for Hydro Tools Skimmers to streamline your pool cleaning routine. Complete Replacement Kit - Includes both the vacuum adapter plate and the flat vacuum plate elbow. All necessary components are provided for a seamless pool maintenance setup without the need for additional purchases. Versatile Hose Compatibility - The vacuum elbow accommodates vacuum hoses with a diameter of 3.8 cm and 3.8 cm, allowing a straightforward connection to your existing pool cleaning devices without extra adapters. Easy Installation - Made from yellow plastic, this replacement part installs quickly and securely on your skimmer, reducing setup time and letting you enjoy the pool sooner. Key attributes - Function: replacement vacuum plate and low-profile elbow adapter for Hydro Tools Skimmer - Compatibility: models 8939, 8939G, 8939A, 8939AG, 8940, 8940G, 89401 - Size/ Hose: supports hoses with diameter 3.8 cm (and 3.8 cm) - Material: yellow plastic - Performance: promotes a reliable and efficient pool cleaning setup Practical use scenarios - Seasonal maintenance: replace worn parts to restore optimal skimmer performance without downtime. - Retrofitting: upgrade to a low-profile hose arrangement for tighter spaces and easier hose management. - First-time installation: set up a ready-to-use cleaning system on compatible Hydro Tools Skimmers, with all components included.