3d Printer Exhaust Fan Adapter using 12032 Fan

I needed a way to mount a more powerful fan to the exhaust on my 3d printer so I could print ABS and ASA without smelling them and poisoning myself.  I went with a variable speed 12032 fan and some inexpensive high quality dust collection hose.

The flanged plate is designed for a light press fit in an 80mm x 20mm hole (like the one in this model QIDI Tech X-Plus3 BackPanel MOD Kit )

Or you can just mount it flat with the non-flanged plate - in which case you are going to want 3x M4x50 screws.

Print everything flat on the bed so it doesn't need supports.  Filament choice probably doesn't matter.  I'd recommend PETG as a minimum for potential UV and mild heat resistance.

BOM:

7x M4 hex nuts

3x M4x40 or 3x M4x50 if mounting it flat.

4x M4x10

120x32 fan - variable speed https://www.amazon.com/dp/B07R7VS6HX 

120x32 fan - single speed (but better for control via relay) https://www.amazon.com/dp/B07M98DQFD

The hose I'm using (with the included medium fittings) https://www.amazon.com/dp/B0B6W2M295

This is the window vent I am using it with https://www.printables.com/model/919688-sliding-window-exhaust-vent