E3D V6 Fan Duct
A fan duct for the E3D V6 HotEnd, injection moulded out of translucent blue polycarbonate. They are much harder wearing than printed parts and significantly less prone to vibration. These fan ducts are included as standard with all V6 HotEnd kits.
If you would like to 3D print your own duct, it is available for download as an STL on Thingiverse.