Thats like 15-16 Cubic Feet so maybe like a 50+ CFM fan.. since youre running a CFL that should work fineIf I have a growtent 60cmx60cmx120cm and I am running a single 250w cfl what kind of fans should i use for intake and exhaust?? I am going to be using a 4" carbon filter.
many thanks for any responses!!
You should have an intake, but make sure the intake is less CFM than exhaust.thanks for the quick response, yeh its like 13 cubic feet, would I need an intake and an exhaust if I use this 80cfm exhaust fan?? http://www.maplin.co.uk/Module.aspx?ModuleNo=1806
my exhaust fan will be pulling through a 5'' carbon filter?