This is not the usual scenario in which you’d use these dehumidification methods of course, and the small-scale test with the RS1 showed that with a full filament spool in the box, humidity ...

All 3D printer filament benefits from being kept as dry as possible ... fitting that also uses a bit of spare PTFE tubing. The box doubles as a convenient container for it all.

If you’re looking for a reliable and efficient way to keep your 3D printing filaments dry, the eSUN eBOX Lite Upgraded Filament Dryer Box is definitely worth considering. We’ve been using the ...