cfm

I am making a grow stealth PC box. I am trying to figure out exactly what type of PC fan to use. the dimensions for the pc box I am using is 17.5H x 18.5L x 7.75W. The fan size is 120mm. I know it is small, but it is just for me. So, I am not too worried. Of course it is going to be stealth...

Hey all, So I'm considering room layout. Only problem is, I would like to keep all equipment located inside of the grow room itself. I'll be using an open-room style ventilation. Air cooled lights, with a separate intake and exhaust. Can I somehow place the intake fan inside my room, while...

2 Calculators!!!! CO2 Calculator HERE -compliments of kskid- FAN FILTER & CFM Calculator HERE