Most 20" box fans move 2000-3000 CFM of air, thats the way to go if you dont have to be stealth. Cheap also.
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Most 20" box fans move 2000-3000 CFM of air, thats the way to go if you dont have to be stealth. Cheap also.
oh my bad i got confused
i was thinkin of a squirrel cage fan for some reason