Lenght PTFE Tube CR10SE

I must change the PTFE Tube on a CR10SE.

it is deformed following a filament jam

Do you know what length I have to cut the PTFE tube to?

Do you have a recommended tube reference?


I can measure when I get my spares and remove the hotend.
But I’ve been waiting for a month now…

How about getting an all metal hotend and dispense with the PTFE tubing?

It is actually all metal. The tube is just to bridge the gap between the heatsink and the extruder. It needs to flex for the pressure sensor to work.

The complete one piece is called the Unicorn nozzle. But it does not fit the CR 10 SE.
I have one one order , but have to probably ditch the pressure sensor and make it fit.