Prusa drop-in replacement 

Featuring a Prusa specific heatbreak with a custom internal geometry, providing more reliability with retractions when using the MMU.

Ships with a Prusa specific thermistor with a pre-prepared extension cable for a drop-in replacement experience.

Please note:

This HotEnd does not come with the specific PTFE used by Prusa, please retain the PTFE from your existing HotEnd. For reference, PTFE should look like this on the MK3S/MK2.5S and this on a MK3/MK2.5 MMU2.