Sealed Filament Dry Box with Bearings and Hygrometer

Filaments like TPU and PETG need drying for the best 3D printing results. Even with dedicated filament dryers, the vents allow moisture to absorb back into the filament quickly.

Since it takes hours to dry, it is inconvenient to dry every time you need a print. The solution is a sealed dry box that you can feed to the printer.

3D print links:
https://www.printables.com/model/9312...
https://www.thingiverse.com/thing:668...
https://makerworld.com/en/models/5225...

Sensor mount by RoboMagus: https://www.printables.com/model/3446...


Parts and materials:
Sealed box: https://a.co/d/062LQ8tE
Hygrometer: https://a.co/d/05uy2Iql
Bearings: https://a.co/d/0iIwa4G4
Pneumatic connector fittings: https://a.co/d/0i4EdRF7
Nuts (for fitting): https://a.co/d/0dhg7ijP
M4 x 10mm Cap screws: https://a.co/d/02uKMQqG
M3 x 12mm Button screws: https://a.co/d/07Y1M9sr
PTFE tube: https://a.co/d/05v7caZP
Desicant: https://a.co/d/03p2ivWD

Tools:
Drill-tap combos: https://a.co/d/0dFAZ5ww