eSUN Refillament Spool
Print 2 of these. Use 3 M4 heat set inserts on one and assemble with 3 M4x55-60mm screws. The v2 modifies the center hub of the spool to contain the Silica Gel holder here. https://www.printables.com/model/1125066-stronger-50mm-version

















































![Fillament filter [Read Description, print at 105% most of the time]](https://media.printables.com/media/prints/73cbbdd4-bfeb-44ad-9a39-afd9b59f497e/images/10763150_65c29aa0-7a47-430c-9e93-eb207d5c9f6e_03d7efa7-1cd7-4fea-91bf-66e34c6dad2e/20250927_163525.jpg)




































