Split filament oiler/filter/cleaner

thingiverse

This is a quick fit filament oiler for printing PLA on an all metal hotend. It splits easily for fitting with printed hinges and holds together with an elastic band. Fit some sponge or cloth, add a few drops of cooking oil, close over your filament and secure it with an elastic band. The print in the photo appears rough as this printer requires some work. You can also use this as a filament cleaner/filter if you don't add any oil!