This is a rework of my own model from thingiverse (from 2012).

“cyclone to catch the spray while purging/cleaning an airbrush.”

There may be some sputtering especially with airbrush nozzles bigger than 0.2mm.

Prints without supports, a filament/profile with no stringing is recommended. There is now no easy way to remove any stringing from the internal cavity.

Version 2.1:

• Smaller diameter, this seems to be better
• Added a funnel on the top
• Tested with an airbrush with 0.4mm nozzle, 2.5bar and plain water. This filters out ~98% of the water.