The spool holders included with the new Prusa I3 MK3 MMU2 were not functioning as desired. Using the tried and true TUSH spool holders seemed like an easy fix. This guide clips securely onto the existing Tush tracks from several designs on Thingiverse. Please make sure to print this with supports as the overhang needs it.
This filament guide requires a "Festo" holder which can be purchased from Amazon http://a.co/d/bXJCLVm and about 20 cm of PTFE tube.
This was designed after the other filament guides on thingiverse for the TUSH holders would be too tall to fit filament spools from hatchbox and eSun. This guide sits below the spool holder so no interference occurs.
This guide installed with "festo" holder and PTFE tube will fit with ANY spool roll that fits within your TUSH spool holder AND provided stabilizer or track. This will also account for retraction for the Prusa MMU2 unit.
| Fillament_Holder.stl | 243.1KB |
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