A
Anonymous
Apr 16, 2026
Rating: 5/5
Solid Upgrade
Works perfectly with my direct drive setup. No more slipping.
Description
Mualpha 3D Printing Quick-Connect Fitting for 1.75mm Remote Extruder Feed Tube
Reviews
Attributes
| Brand | - |
| Category | 3D Printing Accessories / Hot End and Nozzle |
| Origin | - |
| Material | Brass |
| Filament Size | 1.75mm |
| Tube Outer Diameter | 4mm |
| Thread Type | M5 |
| Color | Silver |
| Weight | 4.5g |
| Compatibility | Direct-Drive Extruders |
| Max Temperature | 250°C |
| Package Quantity | 2 Pieces |
| Brand | MUALPHA |
5 reviews
A
Anonymous
Mar 09, 2026
Rating: 4/5
Good value
Does the job well. Tight fit requires care.
A
Anonymous
Feb 24, 2026
Rating: 5/5
Fast Shipping
Part arrived quickly and fits as described.
A
Anonymous
Feb 13, 2026
Rating: 4/5
Nice improvement
Reduced noise during extrusion. Recommended.
A
Anonymous
Feb 13, 2026
Rating: 5/5
Excellent Quality
Much better than the stock fitting. Smooth filament feed.
5 FAQ
Q: What is the return policy?
A: Please refer to the store policy page for details.
Q: Is it compatible with MK8?
A: Yes, it works with standard MK8 threaded hotends.
Q: Does it come with a wrench?
A: No, tools are not included in the package.
Q: Can I use this for ABS?
A: Yes, it is heat resistant enough for ABS printing.
Q: Will this fit 3mm tube?
A: No, this is designed for 4mm OD PTFE tubing only.
![Bambu Lab Right Hotend Heating Assembly 3D Printer Accessory [Compatible with H2D]](https://www.gosteppe.com/cache/medium/product/2203/legacy-main-d56482b3801c18329d097eb5.png)
