Designed for printing engineering materials with strong odors, this 3D printed exhaust vent helps kick fumes and questionable smells straight out the window where they belong. 

Uses 4" dryer duct tubing

4 plates include

Main vent

Filler piece x1 (to fill the remaining gap in the window adjust Z scale to fit your window) 

Filler Piece x4 (plate to print more than 1 piece at a time if multiple are needed)

Filler Top Piece (use this for the top filler piece, it has a notch to fit  up into the window sill)