About This

• 【Active, Consistent Push Ends TPU Printing Hassles】Designed for flexible filament, this TPU feed assist module provides an active and consistent push to the TPU, effectively stopping the filament from tangling or snapping and making your TPU prints much more likely to succeed.
• 【Simplify Your Feeding Path and Free Your Workspace】Forget the constraints of top-mounted spools and perfect filament alignment. Now you can keep your TPU in a side-mounted dry box or any convenient location without worrying about feed path friction.
• 【Designed for External Feeding Systems, Manual Loading Only 】This module requires an external feeding system, such as the AMS HT or a filament dryer with spool rotation. AMS auto loading/unloading is not supported; instead, you manually feed filament through the TPU-dedicated outlet of the AMS HT.
• 【Tips for Hotend Installation with Dual-Material Option 】Install on the right hotend and the left hotend remains usable for printing rigid support materials like PLA, enabling TPU+PLA dual-material prints. If installed on the left hotend, only single-material printing is supported.
• 【Adjustable Assist Force with Real-Time Feedback 】Use dedicated buttons to increase or decrease the pushing force while the LED indicator flashes to show the assist level. The gear observation window lets you visually monitor the internal extrusion gear during feeding and retracting.
• 【Wide Compatibility】Specifically compatible with Bambu Lab H2 Series (H2S, H2C, H2D, H2D Pro), X1 Series (X1, X1C, X1E), P1 Series (P1P, P1S), P2S, and X2D. The kit includes the extruder unit, main control board, PTFE tubes, cables, and connectors. You simply print the provided housing and frame models yourself to complete the assembly.
• 【Optimized for 85A–95A-HF TPU, Factory Calibrated 】The module is calibrated before leaving the factory. If the LED indicator does not blink continuously, no further calibration is needed. For softer 85A filament, reduce the force to avoid winding; for harder or faster TPU prints, increase the force to maintain smooth extrusion.