Remixed the awesome “Refillable Charcoal Filter for BambuLab X1” form CNC-Kitchen because i wanted to use a little HEPA-Filter + activated charcoal.
Therefore added a inlay which sits on the HEPA-Filter so that i can fill the rest of the box with charcoal and have two filtering layers.
The original Lid fits.
I used a HEPA-Filter with 82x42x15 mm(LxBxH), cut the length to 77 mm.
Filament: extrudr greentec pro (or ABS, ASA, PETG etc.)
For print settings an orientation, see attached 3mf form Orca Slicer