will carbon filter completly remove odor in 2x2x5 tent?

if I vent the filtered stank air out my window would it still have my bedroom smell at all? I don't want my girlfriend to even know its there behind a wall divider when she comes over my place.

This is probably not a good idea, out the window means LOUD, so if your problem is the girl I suggest you get a new lady or tell more about your setup, pics help

Proper filter for whatever CFM fan you use should filter out any smell... but good luck hiding that from your girlfriend.