I've designed these dessicant holders for the CFS units, as a neat way to ensure the inside humidity levels are kept under control, whilst being very easy to access and refill when required. I've created a notch in top so it doesn't interfere with the spool pushers on the lid, and they simply slot into position between the spools.

The .3mf file is pre sliced using the correct print settings colours, and orientations for the parts. I've used PLA for mine, and only minor assembly is required. You can obviously change the colours of the bodies to whatever you like!

I've also included a pouring funnel to make filling these dessicant holders really easy! This should be printed with the large opening facing the print bed, and normal snug supports.

Once the parts have been printed, the mesh panels simply glue inside the outer shells - I used a small amount of superglue and activator spray, then the two shell halves can be glued together - again, just using a fine bead of superglue around the perimeter.

These files were sliced using Bambu Studio, but should transfer over to Creality Print without problems.

I used PLA+

Bed temp 60

Hot end 220

Max volumetric speed 18mm3/s

CFS dessicant slot

0.2mm layer, 3 walls, 25% infill

PLA 0.2mm layer, 3 walls, 10% infill

PETG 0.2mm layer, 3 walls, 10% infill