As explained in the originate Model at https://www.printables.com/model/333828-spincycle-keep-every-spool-dry-for-bambu-x1-p1p-am
This model is designed to make storing and using your filament rolls easier if you print from the Bambu Labs AMS. It ought to work for any printer where you print from a dry box with rollers, however.
It doubles as an in-place drying system if you store your filament in zip-lock bags, or other airtight container. For the AMS, it has the added benefit of replacing or supplementing the other difficult-to-access silica storage options available (either the OEM slots or added .
I have designed this initial revision to fit Bambulabs stock spools (or the ones you can print yourself, see below for compatibility).
I have so far adapting this to fit a larger range of spools based on what I have available. It is likely one of these will work for you. Pick the Jar size that fits your spool type. If people request other sizes, I will post them, by hopefully this range of sizes gets a lot of people covered. If you are impatient, you may also make your own size from the STEP file by increasing/reducing the jar height.
You will need the lid from https://www.printables.com/model/333828-spincycle-keep-every-spool-dry-for-bambu-x1-p1p-am to complete the build.
The author remixed this model.
An enlarged SpinCycle (72mm) for Geeetech 1kg spools. Still compatible with the original caps.