Filament dust filter for bowden printers

This is a remix of my filament dust filter to fit Bowden printers, e.g. the Prusa Mini.

This fits nicely over a standard Bowden tube, if you need to change the size, you can either use sandpaper or modify the attached Fusion360 file.

After a few prints, maybe 300g of PETG, the filter has already removed a significant amount of dust which would have otherwise landed in the hotend.