The PTFE Tube Coupler is a component used to connect the PTFE tube, which is mounted on the back of the printer and used to connect the PTFE tube between the buffer and the tool head. Optimized for Bambu lab 3D Printers: Specifically designed to fit Bambu lab X1 Series and P1 Series, ensuring a perfect match for your 3D printer's requirements. Durable and Reliable: Made from high-quality materials, this PTFE tube coupler enhances the performance and reliability of your 3D printer. Easy Installation: Engineered for quick and hassle-free installation, get your printer back up and running in no time. Enhances Printing Quality: Provides a smooth and consistent filament flow, which is crucial for high-quality 3D printing results. Instructions for use 1. The PTFE Tube Connector is designed with a clear direction of use. Connect the PTFE tube from the buffer output to the IN end, and the PTFE tube from the tool head to the OUT end. It is important to note that reverse connections may cause material blockage, so it is essential to ensure that the installation direction is correct. 2. When AMS is not being used, it is necessary to remove the feed tube connector from the OUT end, disconnect the connection between the feed tube connector and the PTFE tube of the tool head, and directly insert the consumable material wire into the PTFE tube of the tool head. Color: As Shown Material: Plastic+Metal Package Contents: 3* PTFE Tube Coupler