This filter assembly can be used with a normal 120mm PC fan. Preferably a fan with a higher static pressure.
For filtering the particles I use the standard H12 HEPA filter and for the VOC's I use activated carbon sheets you can cut to size. The fan I used is the Arctic P12MAX, these are relatively cheap and have a good static pressure.
How to use:
Parts required:
Optional Parts:
I bought most ports on Ali express and the filters on amazon. Any “cheap” PWM fan controller would suffice but buy a decent power supply. 2A or 3A should be more then enough.
The author marked this model as their own original creation.