Dehumidifier For Dry Storage

thingiverse

I built this for my filament dry box, electronics storage, and gun safe. The threads fit securely but are intentionally loose for smooth operation. This design relies on silica gel desiccant beads, which can be sourced in bulk online. I prefer the color-changing desiccant as it signals when recharging is necessary. I printed these parts without supports on either piece and found low infill to work adequately. Some 3D printers may perform better with support structures.