PTFE TUBE SUPPORT & GUIDANCE for MK3 & filament dryer

by PLP

**Ø4 PTFE tube holder to guide the Ø1.75 filament correctly from the dryer to the printer **. - To pinch the tube in order to block it. ( the groove is 3.8" deep ) - No supports. - This system is designed for the PRUSA MK3 printer, which has a 40mm x 6.25 thick crossbeam. I think it also works with the MK3+ and MK3S. - Otherwise, you may need to adjust the area where the assembly is attached to the printer. - Create 2 M5 taps on the printer beam by pointing through the existing holes in the bracket. Also create 4 M5 taps on SUPPORT-TUBE-SECHEUR-MK3-A. The printed holes have a Ø of 4.2mm. **Good printing.