Filament Moisture protection PTFE jack

thingiverse

I had to create a moisture barrier around my 1KG filament spools, so I can print poly-carbonate without issue and prevent other types of filament from degrading in quality over time when exposed to air. To achieve this, I purchased round containers with a diameter of 22cm and designed an angled connector for the PTFE jack. The result is nothing short of amazing, as the round shape of the containers causes the spools to rotate while extruding.