I have constructed a flat and unobtrusive ventilation attachment for my bathroom. Maybe someone here can also use ...
The drill hole in the wall for me has the dimensions 112mm and the ventilation pipe 100mm. have fun printing and installing.
Pressure settings:
Dimensions: 210x210x22mm
Drill hole: 112mm
Ventilation pipe: 100mm
The author marked this model as their own original creation. Imported from Thingiverse.