Bambu Lab PTFE Tube from AMS 2 Pro to H2 Series Printer

This PTFE (Polytetrafluoroethylene) tube is designed specifically to connect the AMS system to the printing module for the H2 Series of Bambu Lab printers. It serves as a precise filament guide between the automatic material system and the printing head buffer, ensuring smooth and reliable filament feeding.

Key Features

• Perfect fit for H2 Series printers: Designed to be compatible with models in the H2 series (e.g. the H2D, H2S) when paired with the AMS 2 Pro system. 

• Optimised filament path: Helps minimise friction and resistance as filament travels from the AMS unit into the printer's buffer and hot-end. 

• Complete set included: The package includes two tube sections (typically one ~900 mm and one ~340 mm) to support the required length and routing.

• High-quality PTFE construction: Durable and low-friction material suited for high speed filament feed systems.

• Official spare part: Maintains the system integrity of the Bambu Lab AMS + H2 series setup.

Compatibility

This tube is intended for use when you are running the AMS 2 Pro (or an AMS unit) in conjunction with a H2 series printer from Bambu Lab (for instance the H2D or H2S). It connects the AMS output to the buffer of the printer. 

Benefits

If you're utilising the AMS system for multi-filament printing or frequent filament changes, this tube ensures that the filament path remains clean, direct, and efficient — reducing the risk of feeding issues, jams or added wear that could occur if using a non-designed tubing solution.
Having the correct tubing also preserves the intended performance of the printer + AMS combo, ensuring you get the smooth feed, fast swaps, and reliability Bambu Lab gear is known for.

Installation Tips

• Ensure the tubing is mounted with minimal bends or kinks — smoother curves = less resistance.
• Check the connection points (AMS outlet, buffer inlet) are clean and properly secured to the PTFE tube ends.
• After installation, run a filament load/unload cycle to confirm smooth filament passage.
• Periodically inspect the PTFE tube for wear or debris (especially if printing abrasive filaments) and replace if necessary.

What's In the Box

• PTFE Tube (two segments: ~900 mm + ~340 mm) - Manufacturer part number: FAT010

As printers evolve and use higher speeds or more complex multi-material workflows, having the correct filament guide path becomes more crucial. This official PTFE tube ensures you aren't compromising performance by using a generic substitute. It maintains the integrity of the AMS 2 Pro + H2 series feed chain and helps you focus on printing, not troubleshooting filament feeds.