DIY Filament Dry Box Kit

thingiverse

You can create a simple filament dry box for around $35 with some essential components. The spool hanger and end caps, two of them, are assembled together and secured to the inside of the box using Velcro tape. The PC4 M6 adapter is printed at 102% scale to prevent filament snagging on the PC4 M6 threads. All you need to do is drill holes in desired locations depending on your specific application, install the adapter(s), add desiccant, and insert or feed the filament while ensuring Velcro tape is securely fastened on both sides. You can then attach 4mm tubing to the outside of the box and connect it to your extruder for efficient drying and use.