Exterior exhaust vent (155mm)

I will upload the bug screen (print as gyroid infill with no walls or top/bottom layer) and flap that goes inside after I finish testing.

Printed at 1.2mm width and .9mm layer height with single wall and 15% infill with 2.85mm amazon basic on Lulzbot mini v1 with einsy rambo brains

Original model created in tinkercad