1. Star-Shaped Inner Wall – 30% Less Friction The innovative star-shaped design reduces filament contact area by approximately 30% compared to traditional round PTFE tubes. Combined with a self-lubricating surface, it drastically lowers feeding resistance. This ensures stable extrusion during high-speed retraction and flexible filament printing, effectively preventing clogs and improving print precision.
2. Wide Temperature Range – Stable from -200°C to 260°C Crafted from pure PTFE, the tube resists carbonization and embrittlement even under extreme temperatures. It is perfectly suited for both high-temperature engineering plastics and low-temp flexible filaments. By preventing tube degradation, it provides reliable protection for your most demanding printing tasks.
3. Reinforced Thick Walls – 45% Longer Lifespan The strengthened wall structure significantly improves wear resistance. Under continuous or high-load printing, service life is extended by 45% compared to standard PTFE tubes. It minimizes replacement frequency and maintenance costs while maintaining precise inner diameter tolerance for consistent filament guidance over time.
4. Semi-Transparent Design – Universal Fit The semi-transparent gray body allows you to monitor filament feeding status at a glance and detect issues immediately. With a standard 4mm OD x 2.2mm ID specification, it fits Bambu Lab P1/X1/A1 series and various FDM printers perfectly. No modifications are required—simply install and start printing.
5. Complete Accessories Kit – Hassle-Free Setup Includes a precision tube cutter for clean, flat cuts; 4 straight-through connectors + 4 M10-4mm pass-through connectors for various connection needs; and 3 Velcro cable ties to organize excess tubing and prevent tangling. All-in-one kit for a hassle-free setup.
If you have any questions, please feel free to contact us via Amazon Buyer Messages. We will reply within 24 hours and provide you with corresponding technical support.
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