External filament sensor holder and built-in filter. PLA, PETG, ABS. Layer height up to 0.2 mm. Support only for the version with the inscription on the filter cover, the inscription can be removed in the slicer. Use bolts from the printer kit for fastening. It may be difficult to screw in the bolts, you need to apply force. Use two pieces of sponge as a filter.
The author marked this model as their own original creation.