Hey,
In order to reduce odors, but also to save myself health, I designed a rebuild of the fan, which was placed in the Ikea PLAtSA cabinet.

Main features:
- Modular housing consisting of 4 different components,
- Grommet holes that have a pin / wedge printed with TPU, so that the cables do not rub against the housing, and reduces airflow.
- Fits 90mm Noctua fan. Which was hooked up to the Bambu Lab printer.

You will need in addition:
- carbon filter in sheets which then needs to be cut.

Printing information:
I recommend printing in PETG
files named "cover filter and cover down" print with 5 walls, without top and bottom fill. The pattern of the inner filling is up to you, but gyroid works great. No more than 15%.