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I have a mother/veg room that’s 3’x6’x6′ running at 75 F and 73% RH (at least). Running a 6 inch fan w/ 16″ carbon filter for scrubbing in the space. Lighting is a SK closet case 100 watt which grows an absolute jungle with the high humidity. Have to see it to believe it.

Currently uninsulated, so it doesn’t need exhaust, and i haven’t had odor issues.

But I’m going to insulate soon and i need to know whether i should use the existing fan and filter for exhaust – or purchase a second, larger, carbon filter for scrubbing. Or should i have the large filter exhausting?

I need 0% odor issues and would appreciate your advice! Thanks everyone.