Prusa Mk3 Filament Guide

thingiverse

This clip attaches to the dual filament holder included with the Mk3, securing a consistent flow of filament to the extruder and providing a temporary hold for easy swaps. Prints without supports. UPDATE: A revised version, labeled as "v2", incorporates suggested improvements. The updated design is wider and features diagonal slits on each side, allowing users to add or remove filament without interrupting the extruder's operation. UPDATE: Some users experienced difficulties printing the original due to a beveled edge at the base. Although this print worked flawlessly on my printer, I understand that tighter printer settings may cause issues. A "v2_flat" version has been added, with 1mm removed from either side to facilitate smoother printing. UPDATE: A new version, labeled as "v3", replaces the angled cutout with a curved design, addressing a common issue where filament would become dislodged from the guide. This revised model is also flat to prevent bed adhesion problems.