Festool 452899 CT Blanking Plug is designed to keep dust where it belongs by serving as a placeholder for your hose during storage or transport. This helps ensure that dust remains securely contained within the CT unit, preventing it from spreading onto the floor of your van or workshop. The blanking plug fits a variety of Festool dust extractors including the CT 26, CT 36, CT 36 AC, CT 48, CT 22, and CT 33 models. By using this plug, you can work cleaner and maintain a tidier workspace. Each package includes one CT Blanking Plug for convenient use. Model Number: 452899