Quote Originally Posted by Sativagrowin

Damn man! 980 CFM!!! That could suck start a harley. lol
OR you if you need a quick morning release
Garden Knowm Reviewed by Garden Knowm on . Fans, Fans, Fans I'm about to get my new grow room cranked up, but I was just wondering what others might think of my fan situation. I'm using a 365CFM fan to circulate air through a charcoal filter for room ventilation . I have a 635CFM fan for 2 600W HID's, but not sure if that's gonna' be quite enough. Anyway, my cousin works for a wholesaler and was able to get me a Fantec 980CFM fan really cheap, so I picked up on it; would it be better to use the Fantec to cool the HID's and just use an electronic speed Rating: 5