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Hotend PTFE tube (MK3S+, MMU2S)

This product is the replacement hotend PTFE tube. It is ONLY compatible with the MK3S+ and MK3S+ with MMU2S hotends. It is NOT compatible with the MK2.5, MK3, MK3S hotends.

Not compatible with

This product includes:

  • Hotend PTFE tube (1 pcs)


  • Length: 42.3 mm (tolerance +/- 0.2 mm)
  • Inner diameter: 1.85 mm
  • Outer diameter: 4 mm


  • Original Prusa MK3S+
  • Original Prusa MK3S+ with MMU2S

To replace the part/s, please consult our Assembly Manuals. Make sure to follow the manual for your printer model.


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