12 feet of intake ducting, do I need a fan?

PurpleBuz

Well-Known Member
So I decided to get an intake fan. My room is 36 cubic feet and the exhaust fan is rated at 235cfm, the intake at 180. I definitely don't need them running all the time, but what is optimal?
put a filter on your intake, stop mites and PM from entering. since you have decided to add the booster fan should be great.
 
Thanks for the replies people, I put some lady's tights over the intake input and output, no bugs so far. any recommendations for better filtering?
 
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