OK my grow area is W 4ft x L 6ft x H7ft .... how much CFM do I need? and when I find the cfm do I buy 2 fans? because I would like to buy a fan off insidesun.com and I nottice they sell fans like ex: inline fan 200 cfm or whatever... so if i needed 200 cfm I would buy 2 200 cfm fans to ventilate my room? Thanks if you could help
lazy smoker7 Reviewed by lazy smoker7 on . Help me find a fan. How much CFM do I need? OK my grow area is W 4ft x L 6ft x H7ft .... how much CFM do I need? and when I find the cfm do I buy 2 fans? because I would like to buy a fan off insidesun.com and I nottice they sell fans like ex: inline fan 200 cfm or whatever... so if i needed 200 cfm I would buy 2 200 cfm fans to ventilate my room? Thanks if you could help Rating: 5