Airtight filament spool container for Prusa MK2.5/3/S, Voron 2.4

I had never-ending problems with my filament getting wet. I tried the Sunlu filament “dryer”, but that didn't help because my filament is too hygroscopic. So I designed a spool holder that sits inside an airtight Rubbermaid food container. That fixed my problems with dry filament going wet once and for all.

I use these airtight filament spool holder containers to print PETG, ABS, ASA, Nylon, TPU, polycarbonate on my Prusas MK3S and a Voron 2.4. If you print PLA, you don't need this.

Instructions

- Instructions and up-to-date files are available here https://makerspet.com/blog/airtight-filament-spool-container/ - Instructions on how I dry my filament https://makerspet.com/blog/dry-3d-printing-filament-properly/ - Instructions on my choice of desiccant for the spool container https://makerspet.com/blog/3d-printing-filament-molecular-sieve-desiccant/ If you are reasonably pleased with this mod, please leave a like to help others discover this contribution!

Happy 3D printing!