3D Printer Filter

This is a 3D printer dust filter case that can be opened for maintenance.
I end up creating 2 Version of it. One that needs to go through hole, and another that can be fully opened. I ended up using the through hole version and never tested the other one. But it printed ok.
Printing this needs supports. but the through hole version can be printed easier.
The Inge is finished with a 1.75 wire. I used filament ofc. The small box closes with a small click sound. Sounds grate.
And finally, just fill the capsule with a hard foam and "voila" a dust free filament. replace the foam from time to time.