Prusa i3 Filament Holder

thingiverse

This replacement spool holder serves as an alternative to the one supplied with the Prusa i3 Mk2S. The axle and its cover are identical to those designed for a universal spool holder I created earlier, which can also be found here on Thingiverse. The purpose of the axle cover is to ensure smooth rotation of the spool. It accommodates most filament spools, but if your spool has a smaller central hole, you may hang it directly from the axle without additional protection.