This is the holder for the Nevermore v6 inside the Qidi X-Max 3
Much easier to replace filter cartridge thanks to the great design from the Voron team
If you need to print the Voron Nevermore v6, print this for the cartridge part https://www.printables.com/model/514532-nevermore-v6-carbon-filter-easy-lid-remix/files
and this for the main fan part (can fit on either 1515 or 2020 model)
https://github.com/nevermore3d/Nevermore_Micro/blob/master/V6/STL/V6_Plenum%5B1515_extrusion%5D.stl
Other than that, you just need to drill 2x holes on the existing spool holder using the Nevermore Holder as the template.
Use 2x M3 x 8mm Socket Cap (minimum) and 2x M3 nuts to secure the holder. You can use 3M tape to stick it inside the XMax3 as well

No support is needed for the print. Print flushed on the base as shown in photo above. Recommend to use ASA or ABS so it can withstand high chamber temperature
If you think the model is useful, please feel free to donate to support future development work
Revision:
The author marked this model as their own original creation.