Filament cleaner

This is a filament cleaner in special versions for mounting with PTFE tubes and/or with additional brackets for screwing to the printer. The cleaner has a hinge for printing in place and an unbreakable clip.

After printing, insert the clip into the larger hole on one half of the filament cleaning device (the triangles on the clip are to face in the same direction as the triangles on the body), fill the device with sponge and it is ready for use.
 

I added clips to the housing models with three sizes of joint thickness:
FilamentCleaner_clip_1 - the smallest thickness (one triangle).
FilamentCleaner_clip_2 - medium thickness (two triangles).
FilamentCleaner_clip_3 - the largest thickness (three triangles).
Select the clip to match your printed cleaner. (Let us know in the comments which size clip fits your cleaner).

I have included some sample versions in .stl files in the project.
I also added a .3mf file that contains parts for all versions of the cleaner - so you can configure your own version of the cleaner before printing by removing unnecessary parts.

You can print from whatever you want - but it will look best with PLA.
I printed from PLA
layer 0.2
nozzle 0.4

**************************************************************************************

How is it different from other projects of this type?
1. It has a hinge print in place - you don't need to plug and weld anything.
2. It has a reinforced (not breakable) clip - so that the cleaner will serve longer.
3. By the way, it is a nice test for calibrating the flow in your printer:
- if the hinge is not too loose or too tight - you have a great flow calibration, 
- if the hinge is very tight, the flow is a bit too high,
- if the hinge is too loose well now is the best time to calibrate the flow, after flow calibration - print the cleaner again.