print all in one part filament cleaner

Here is a filament cleaning box, easy to print easy to use, print all in one part open and flat on bed, doesnt need supports.

It is a very useful cleaner as it opens to insert on filament already fed through machine.

Print flat on back with two open compartments facing upward

add some common cut kitchen sponge in each side, add a few drops of Canola oil to the sponges and you are good to go. Clamp to your filament just before extruder to keep your filament clean and avoid contaminants