The Bambu Lab AMS 2 Pro PTFE Tube is the official OEM internal replacement tube designed for use inside the AMS 2 Pro automatic material system. The PTFE (polytetrafluoroethylene) lining ensures minimal friction during filament transport, which is essential for the fast and reliable filament switching that the AMS 2 Pro delivers during multi-material prints.

Over time, PTFE tubes can wear, develop grooves or become contaminated, leading to inconsistent feeding or increased resistance. Replacing this tube with a genuine Bambu Lab part restores the original low-friction performance and protects against feeding errors and print failures. This tube covers the internal routing path within the AMS 2 Pro unit itself.

Key features

• PTFE lining for extremely low friction and smooth filament transport inside the AMS 2 Pro.
• OEM Bambu Lab part ensuring full compatibility and correct fit within the AMS 2 Pro.
• Replaces worn or contaminated internal tubing to restore reliable filament switching.
• Helps prevent feeding errors and print failures caused by increased tube friction or wear.
• Covers the internal AMS routing path for consistent multi-material operation.

Compatible with: Bambu Lab AMS 2 Pro