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View Full Version : how much cfm do I need?


generalchaos
08-09-2008, 02:53 AM
My veg cabinet will have at the most around 9 sq. ft. of room, what is a good amount of cfm I should shoot for to vent this?
SAP420
08-10-2008, 02:35 AM
You can get away with a 160 cfm fan for that size grow room or cabinet. I am using the same amount of space as you.