RF2000 Filament Guide
thingiverse
The RF2000 is a great printer, but the holes in the extruder are too big, so that the filament can jump of the bearing. This part fixes this issue. BTW, it's a filament guide, but the file's are called filament cleaner, because the idea was that you can insert a piece of foam material, so that you can clean the filament from dust. So far I didn't try this.
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With this file you will be able to print RF2000 Filament Guide with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on RF2000 Filament Guide.