MR2 Front Filament Guide + Cleaner

thingiverse

To enhance my Makerbot Replicator 2's performance, I added a spool holder and designed a bracket for the filament guide tube that attaches to the front of the printer using the center bolt. The bracket features two side-by-side holes for cleaning materials like rope, pipe cleaners, or rolled cloth, which help remove dust and prevent nozzle jams. Simply thread the filament into the guide and push it between the cleaning material and the bracket; there's no need to attach the bracket directly to the filament. The STL files include various hole sizes for different cleaning materials, ensuring a custom fit for your needs.