Fan duct for Folger Tech Prusa i3

thingiverse

This is for the Folger Tech Prusa i3 extruder (mk7 edition), which accommodates a 40 mm fan seamlessly. I should note that the image quality may not be ideal due to subpar photography on my part, my eyes were exhausted from straining too much.\nThe standard fan isn't quite suited to pushing air through openings as small as this one effectively. Nonetheless, it did significantly boost PLA print quality for me, and its ease of use made it a quick solution to try.