Quote Originally Posted by ThaRaven7
Soooo, I've been looking at in-line ozone generators, and I think I found one I like.

Uvonair 12 Inch CD-In-Line Duct Ozonator

Now this may be overkill... but it fits a 12" duct, and it's not THAT expensive. Not to say $750 is cheap.

EDIT: With this big monster, could I go with something cheaper and less efficient for the other exhaust? Or do I need something as effecient?
You only need to scrub the exhaust that is coming from the room. The lights you will duct as a closed loop. Air in from external source > through the lights > air out externally. No need to scrub this air as it never comes into contact with the room air.
bigsby Reviewed by bigsby on . Some Questions about my newest project. OK, so I'm looking at working with a grow room that measures 8ft x 14ft or 112 ft. sq. Hypothetically, with 32-36 girls in it. So, according to posts I've read, some people use a 50w per square foot ratio for HID lights, and some use a 62w per square foot ratio. By these two numbers that's 5600-6944w of HID lights. Does this sound reasonable? Accurate? Could I get away with less without greatly reducing yield? Moving on to airflow and odor control. The plan is to buy a large air purifier, Rating: 5