Bowden Filament Cleaner

Hi, was a bit bored, so i made a remix to fit my needs on my 2040 am8. there are different versions.
1. body for bowden adapter
2. cap for conventional lead in
3. cap for bowden adapter
4. body for bowden adapter and 20mm am8 baseplate

i just made it till now, didnt tried to print yet. the sponges inside are ear plugs i found on amazon. i am also not sure for all measurements.