Fume Filter

This is to eliminate the ABS fumes from a MakerBot or RepRap.

I was tired of getting a (literal) headache from the ABS fumes off of Wintermute (my Cupcake CNC) and decided to make a filter. There are several other filters on Thingiverse, but they all seemed to be more concerned with removing the smell and less concerned with actually removing the VOCs that are along with the smell.

I started with a PC-case fan and a HEPA filter with the carbon prefilter, but the fan just didn't have enough