A
Anonymous
Mar 24, 2026
Rating: 5/5
Perfect Fit
Slides right into the MK8 hotend without any gaps. Filament feeds smoothly.
Description
3D Printer Accessories PTFE Tube, PTFE Feed Tube for MK8 Nozzle Throat 1.75mm
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Virgin PTFE |
| Inner Diameter | 2.0 mm |
| Outer Diameter | 4.0 mm |
| Total Length | 1 Meter |
| Filament Compatibility | 1.75 mm |
| Temperature Resistance | Up to 250°C |
| Color | Translucent White |
| Wall Thickness | 1.0 mm |
| Surface Finish | Polished Interior |
| Package Contents | 1 x PTFE Tube |
5 reviews
A
Anonymous
Mar 02, 2026
Rating: 5/5
Exact Match
Same dimensions as the original tube that came with my printer.
A
Anonymous
Feb 19, 2026
Rating: 4/5
Durable
Has lasted months so far without signs of wear or heat damage.
A
Anonymous
Jan 27, 2026
Rating: 5/5
Smooth Feed
Reduced my extrusion noise significantly. Great replacement part.
A
Anonymous
Jan 17, 2026
Rating: 4/5
Good Value
Works well for PLA printing. Slightly stiffer than expected but holds shape.
5 FAQ
Q: Does it come with pneumatic couplers?
A: No, this package includes only the PTFE tubing.
Q: What is the diameter tolerance?
A: The tolerance is approximately ±0.05 mm for consistent fit.
Q: How do I install this correctly?
A: Cut the tube straight with a sharp blade and push firmly into the fittings.
Q: Is this suitable for PETG filament?
A: Yes, it is suitable for PETG within the stated temperature limits.
Q: Can I use this on a Bowden setup?
A: Yes, this tube is specifically designed for Bowden extruder setups.
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