Filamentalist individual dry-box

I wanted a dry-box with a rewinder system to pair with my ERCF V2. Filamentalist was the ideal choice that minimize space; however, I could not find a viable dry-box for it. I wanted a cheap solution for each spool to be individually enclosed and maintained dry. This is mainly for flexibility and to maintain them separated since some are emptied on a regular basis while others may sit untouched for months. 

This uses the standard 4L cereal box that is often used in other dry-box designs, you will need to use the box and the gasket that come with it (be careful when removing it from the lid). You will not need the lid itself that will be replaced by a printed part. You will also need to drill a 3 mm hole on the top of the box to install the hygrometer mount. For printed parts you will need to print the tensioner arms, rollers, idler and spacer from here https://www.printables.com/model/905789-filamentalist-mods the right and left supports are instead the original ones while the tensioner mount is new. You will not need the original base. Parts should be printed in ABS using standard Voron preset (for the base if you want to save a little bit of filament you may also use 3 perimeters and 30/35% infill), for the latch supports are needed.

I used this dry-box for a while and I'm quite happy with the design. The CAD files are available if you want to modify it, however please let me know if you encounter problems with the design so that I can improve it.

TO DO:

• Detailed build instructions

BOM: (this is only for the dry-box not for the filamentalist itself)

1     4L cereal box (like this one)
1     Rectangular hygrometer (like this one)
24  M3x12 SHCS
4    M3x8 SHCS
1     M3x8 BHCS
1     ECAS 4mm fitting
5    M3x4 heat inserts