Makerbot Replicator 2 Front Filament Guide + Cleaner

youmagine

I decided to create a spool holder mounting system on my Makerbot Replicator 2 and wanted something that would also secure the filament guide tube in place. To solve this issue, I designed a bracket that attaches directly to the front of the MR2 using its center bolt. This setup allows for easy installation without any modifications needed. The two adjacent holes running perpendicular to the filament are perfect for inserting short sections of rope, pipe cleaners, or rolled-up cloth. These materials will help remove dust and debris from the filament, preventing future nozzle clogs. Once the filament is threaded through the guide tube, simply push it between the cleaning material and into the bracket - no threading required! I've included STL files with various hole sizes to accommodate different rope diameters, so you can choose the one that suits your needs best.