Question about airflow in a stealth dresser setup

I am planning on making a stealth dresser for my next grow with a 300w led and i have a question about the airflow. So i want to make Wolfman Zen's diy carbon filter to put inside the dresser so it's not protruding out. If i have a strong enough fan could that be good enough to draw in air if i made a few light proof non-fan intake holes in the dresser? I hope that's clear enough to understand. Because if i had a carbon filter w/ fan inside of the dresser and had intake fans, i would think air/smell would leak out if the intake fans blow stronger than the carbon filter fan. Or maybe not? What do ya'll think?

it should work ok you don't have to have your exhaust fan in dresser if you need the room just the carbon filter and vent tube to fan on the outside should have small fan blowing on the plants though

Oh I see, that is a good idea, wouldn't have thought about that. Thanks.