Filament Roller with Desiccant Holder

This is a desiccant roller that I created to be able to stand alone, or fit inside the rubbermaid 21 cup container for individual spools of filament.

I have provided my fusion 360 file so it can be scaled as needed. It will need 4 bearings, but all other parts can be printed. It should have no problem with any desiccant 2mm and larger.

I still need to attach a PTFE tube that will prevent it from wearing away at the plastic at the bottom of the thru hole.

Container used:
https://www.amazon.com/Rubbermaid-LEPUSEMTE469-711717429496-Container-Everyday/dp/B00XJRMW5M/ref=sr\_1\_3?ie=UTF8&qid=1543854836&sr=8-3&keywords=21%2Bcup%2Brubbermaid%2Bcontainer&th=1

I have been able to find the container at local stores for $7.50 ea.

Print instructions

Category: 3D Printer Accessories Print Settings

Printer Brand: Prusa

Printer: i3 MK3

Rafts: No

Supports: No

Resolution: .2

Infill: 20%

Filament: Maker Geeks PLA
Notes:

Sometimes I have needed a brim for the bearing rollers.