Prusa i3 MK2 - Extruder Fan Shroud (30mm)

This is a fan shroud that clips onto the 30mm extruder fan of a Prusa i3. It helps direct air into the inlet of the fan, and prevents wash from being thrown out of the side of the fan onto the print bed.

When I first started printing ABS with the Prusa i3 MK2S, I noticed some wash coming off the bottom of the fan for the extruder. This caused the back left corner of all my prints to warp severely.

Since installing it, I have not had an issue with warping and I cannot feel any air escaping