PTFE Tube 1.75mm & Connectors for Bambu Lab AMS 3D Printer
PTFE Tube 1.75mm & Connectors for Bambu Lab AMS 3D Printer
PTFE Tube 1.75mm Filament & Pneumatic Connectors for Bambu Lab 3D Printers
Keep your 3D printer running smoothly with these precision-fit PTFE Teflon feed tubes and pneumatic push-fit connectors, specifically designed for Bambu Lab and compatible AMS multi-filament systems. Whether you're replacing a worn tube or expanding your setup, these components ensure reliable, low-friction filament feeding every print.
Made in Mainland China.
Key Features
- Compatible with 1.75mm filament — the standard diameter for most modern FDM 3D printers
- PTFE (Teflon) tubing — ultra-smooth interior surface minimizes friction for consistent filament flow
- PBT strong plastic shell on connectors for excellent heat and chemical resistance
- Stainless steel card spring for a secure, tool-free push-fit locking mechanism
- Operating temperature range: -5°C to 60°C — suited for typical 3D printing environments
- Available in 5-pack or 10-pack — stock up and always have a spare on hand
Compatible 3D Printer Models
- Bambu Lab P1 / X1 / A1 / A1 Mini / AMS
- Creality AD5M / AD5M Pro
- Creality K1 Series
Specifications
| Filament Diameter | 1.75mm |
| Tube Material | PTFE (Polytetrafluoroethylene) |
| Connector Shell Material | PBT Strong Plastic |
| Lock Mechanism | Stainless Steel Card Spring |
| Operating Temperature | -5°C to 60°C |
| Pack Size | 5 PCS or 10 PCS |
| Country of Origin | Made in Mainland China |
Why Upgrade Your PTFE Tube?
Over time, PTFE tubes can wear, discolor, or develop micro-abrasions that cause filament jams and inconsistent extrusion. Replacing your Bambu Lab AMS PTFE tube with a fresh, smooth-bore tube ensures cleaner filament paths, fewer clogs, and more reliable multi-color prints. These pneumatic connectors snap in firmly with no tools needed, making maintenance quick and hassle-free.
Looking for more 3D printing accessories or craft supplies? Check out our Pottery & Polymer Clay Sculpting Tools for other hands-on maker projects, or browse our 10-Piece Gardening Tool Kit for more precision tool sets.
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Frequently Asked Questions
Q: What size filament are these PTFE tubes compatible with?
A: These PTFE tubes are designed for 1.75mm diameter filament, which is the standard size used by Bambu Lab X1, P1, A1, and most modern FDM 3D printers.
Q: Which 3D printer models do these pneumatic connectors fit?
A: These connectors are compatible with Bambu Lab P1, X1, A1, A1 Mini, and AMS systems, as well as the Creality AD5M, AD5M Pro, and K1 series 3D printers.
Q: How do I install the pneumatic push-fit connectors?
A: Simply push the PTFE tube firmly into the connector until you feel or hear a click — the stainless steel card spring locks it in place securely with no tools required. To remove, press the collar ring inward while pulling the tube out gently.
Q: What is the difference between the 5-pack and 10-pack options?
A: Both packs contain the same high-quality PTFE tubes and pneumatic connectors. The 10-pack is ideal if you run multiple printers, perform frequent maintenance, or want a cost-effective supply of spares. The 5-pack is perfect for a single printer owner looking to have backups on hand.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.