Fan advice needed please

drab91

Member
Hello everyone, I have made a stealth dresser that is in total 10 cubic feet. I have been battling with getting this inline fan in there and slowed down and quiet..
My Carbon filter suggests 43 CFM for exhaust to work properly and with only 10 cubic feet that would be sufficient airflow for my 250 HPS through a cool tube as well right?
So would one of those 4" duct booster fans be enough instead of trying to tone down this 4" inline Can Fan?
Thanks for any help
 
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