The Bambu Lab Filament Buffer is an essential accessory for X1 and P1 series printers using the AMS (Automatic Material System) for multi-colour or multi-material printing. It acts as a mechanical buffer between the AMS and the printer toolhead, absorbing the slack in the filament path that builds up during retraction cuts and preventing the sudden tension spikes that can cause filament breakage or feeding errors.

Installing the Filament Buffer is particularly important in longer or more complex AMS setups where filament routing creates additional slack. It is a direct OEM part from Bambu Lab, ensuring a perfect fit and compatibility with the X1 and P1 series AMS workflow.

Key features

• Prevents filament breakage during AMS multi-colour retraction cycles by absorbing filament slack.
• Reduces feeding errors and filament jams in longer or complex AMS routing setups.
• OEM Bambu Lab part - guaranteed compatibility with X1 and P1 series printers and AMS.
• Simple installation with no tools required - clips directly into the AMS filament path.
• Improves reliability of unattended multi-colour print runs.

Compatible with: Bambu Lab X1 series, P1 series with AMS

In the box: 1 x Bambu Lab Filament Buffer X1/P1