December 27, 2025
Description
I received a Yoopai enclosure for Christmas this year for my Prusa MK3 + MMU. Due to my desk layout, I needed a way you pass though the PTFE tubes for the MMU to allow for loading filament straight from my filament dehydrator.
This design sacrifices the exhaust fan provision that I'd never use and instead mounts the 5x PTFE tubes to the side of the enclosure, allowing external loading easily. I cut the flap off of the enclosure vent hole, because there was no simple way to tie/velcro it up out of the way.
You'll need 5x PC4-M6 fittings, 4x M3 hex nuts and 4x M3 short cap screws.
Step files inclused for those that may want to edit this, to fit PC4-M10 fittings, for example.
License:
Creative Commons — Attribution
7