Sunlu Spool Reductor Adapter For Humebeam Spool Desiccant Holder

This is a Remix to SpongeBob's original Lightweight Sunlu spool adapter (73mm to 51mm) design. 

I changed the inner diameter to accommodate the Humebeam Spool Desiccant Holder, but still keep the adapter as slim as possible yet still functional. Great solution especially when used in the Bambu Lab AMS. Adapter is 73mm to 49mm.

During testing, I found that one side of the Sunlu filament spool inner diameter was smaller. Seems to be the side that has the label on it or where the filament locks into the end of the spool. On the Version 2, I resized the outer ring diameter & exposed more of the small tabs. These tabs can be trimmed to fine tune the outer ring size to accommodate other filaments. 

I printed using Sunlu PLA + and no supports required.

BTW if you like my design, please don't forget the click the "like" button & show you appreciation.

Thanks & Enjoy!