Tevo tarantula fan duct 40mm fan

thingiverse

I've been using this fan duct for my 3D prints, and so far, it seems to be working quite well for me. I decided to print it in high quality mode to make sure it lasts as long as possible - maybe I made a mistake though, since I'm still new to 3D printing. To cover the fan on top, I included a grid that should help avoid any issues with rotating parts; it's not perfect, but it does the job and can be used as a test print part if you're in a hurry.