Bambu Lab TPU Feed Assist Module

Product Descriptions

Printing TPU has long been a challenge. The filament is highly elastic and creates a lot of friction in the feed path, which often leads to inconsistent flow, jamming, grinding and uneven extrusion. The Bambu Lab TPU Feed Assist Module (P/N FAC234) tackles this by actively pushing the filament toward the hotend. It stabilizes the feed and reduces drag, delivering the steady, precise extrusion needed for professional-quality TPU results.

The module also gives you more freedom in how you set up your printer. Because it handles the pushing, you are no longer tied to a specific spool position. TPU can sit in a side-mounted dry box or any convenient spot without feed-path friction becoming a problem. For better moisture control, the filament can be routed through the AMS HT TPU outlet to keep it dry. The module must be used with an external spool holder, and it can be installed on either the left or right hotend.

Before you buy, note that the kit supplies the core extruder components, main control board and various connectors only. You need to 3D print the TPU Feed Assist Module housing and frame yourself. It is compatible with the Bambu Lab H2 Series, X1 Series, P1 Series, P2S and X2D printers. Some retailers also warn that left-side installation can interfere with dual-hotend printing, because vertical movement may disturb the TPU feed and raise the risk of clogging.

A step-by-step installation guide is available on the Bambu Lab Wiki. It is a practical upgrade for anyone who regularly prints flexible parts such as gaskets, grips and protective cases. By removing the feeding struggles that make TPU frustrating, the module helps you spend less time troubleshooting failed prints and more time producing consistent, dependable results, whether you are prototyping, making functional parts or printing in small batches.

Key Details at a Glance

Feature	Details
Product	Bambu Lab TPU Feed Assist Module
Purpose	Active filament feeding for TPU and other flexible filament
Compatible printers	H2 Series, X1 Series, P1 Series, P2S, X2D
Installation	Left or right hotend
Included	Core extruder components, main control board, connectors
Self-printed parts	Housing and frame (printed by the user)
Spool setup	External spool holder required; AMS HT TPU outlet supported
Key benefits	Less drag, steadier feed, fewer jams, flexible TPU placement
Notes	Left-side install may limit dual-hotend printing; see Bambu Lab Wiki guide

Bambu TPU Feed Assist Module

الوصف

الملاحظات

مشاركة العنصر