This short funnel can be mounted on the exhaust fan of the CR-10 control box.
It restricts sideways airflow due to the mounting gap.
You will need to remove the grating in front of the exhaust fan to install, but it should reduce the noise level due to turbulences quite a bit.
Edit 25.05.18:
Added an additional cover with tighter tolerances, should sit tighter now
Printer Brand:
Creality
Printer:
CR-10S
Rafts:
No
Supports:
No
Resolution:
0.2
Infill:
20%
Notes:
10min print time
Category: 3D PrintingThe author marked this model as their own original creation. Imported from Thingiverse.