A
Anonymous
Apr 11, 2026
Rating: 3/5
Works well
Quality is high but the price is a bit steep for hobbyists.
Description
3D Printer Parts E3D Stainless Steel Built-in PTFE Throat Tube 1.75mm/3mm Filament Feed Tube
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Outer Material | Stainless Steel |
| Inner Lining | PTFE (Teflon) |
| Filament Compatibility | 1.75mm and 3mm |
| Tube Length | 1 Meter |
| Outer Diameter | 4 mm |
| Inner Diameter | 2.0 mm / 3.2 mm |
| Max Operating Temp | 250°C |
| Brand | E3D |
| Color | Silver |
| Item Weight | 45 grams |
5 reviews
A
Anonymous
Mar 03, 2026
Rating: 5/5
Professional grade
Essential for high temperature materials like ABS or Nylon.
A
Anonymous
Feb 03, 2026
Rating: 4/5
Solid build
Very durable but slightly harder to bend into tight spaces.
A
Anonymous
Feb 02, 2026
Rating: 5/5
No more jams
Solved my heat creep issues on the hotend.
A
Anonymous
Jan 31, 2026
Rating: 5/5
Great upgrade
Significantly reduced friction compared to standard tubes.
5 FAQ
Q: Can I cut this to a shorter length?
A: Yes, you can cut it with a sharp tube cutter.
Q: Is this compatible with Prusa i3?
A: Yes, it fits standard 4mm OD Bowden setups.
Q: What is the maximum temperature rating?
A: It is rated up to 250 degrees Celsius.
Q: Is it flexible?
A: It is semi-flexible but stiffer than pure PTFE tubing.
Q: Does it come with fittings?
A: No, this package includes the tube only.
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