Filament Moisture protection PTFE jack

I needed a moisture protection to the 1KG filament spools, so I can print poly-carbonate and also that other types of filament won't get degradation in quality over time (when exposed to air).

So I bought round shaped containers (22cm diameter) and designed angled connector for PTFE jack.

It works like magic, and because of the round shape containers the spools get rotated while extruding.

Enjoy!