Qidi Box Filament Saver PC4-M6/M10
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Filament saver mod using PC4-M6/M10 fittings. Clips on to the Qidi box.
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Updated at source:
Model information
- Source
- Printables
- Category
- Other Printer Parts & Upgrades
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
Update 24/03/2026:
tighter M10 threads
Update 15/02/2026:
PTFE passthrough
PC4-M10 version (untested)
The original model clip-on works really nicely so I wanted to use it. Also I wanted something simpler (although I might built the advanced model later if I happen to see need for it) so I modified the base to accept PC4-M6/M10 fittings.
I printed these with PCTG. No supports needed. The model has thread built in so just screw the fitting in. For PTFE tubes, I used 10cm 4/2.5 mm tubes. If you have fittings that allow the PTFE tube to go fully through, it might be good idea to remove the metal inlet from Qidi Box and feed to tube deeper.
PTFE tube top part: https://makerworld.com/en/models/172221-filament-guide-for-ams-saver-v2
OpenSCAD source here: https://github.com/spegelius/3DModels/tree/master/PrinterParts/Qidi/Qidi_Box