Desktop Fan Box

I've designed a box for my desktop fan that I use for soldering. With this box now I could add an activated carbon filter in front of the fan to improve the air quality of my workspace.

This fan box can be positioned with the alligator clip on top of the desk.

It is designed for 50 x 50 mm fan. But, if you need for other sizes you can change the size accordingly in my Tinkercad file here.

If you want to see how it works you may view this video on Youtube.