Exhale fan and Carbon filter specs

Hey folks! Hope all of you are doing well.
I have a space of 1.7 × 5.5 × 7 = 65 cubic feet, I am aiming to install an exhale fan and a carbon filter. The fan will exhale the air directly outside the wall without further ducts.

Can you suggest please which fan and filter specs, in terms of inches and CFM, can do the job? Thanks.

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I would go with a minimum 6" AC Infinity T or S model. I’ve tried running a 4" in a 2x4x6 tent and it just didn’t get the job done.


Thanks @MidwestGuy buddy


I’m running a 4” inline fan in my veg tent, but it’s getting way to crowded in there. But you should have more then enough cfm . Hope it helps