AC exhaust? Does your fridge have smelly exhaust? Your AC drips because the cooling coils collect condensation. An AC unit is just freon with a condenser and fan.
the top vents blow out air. the bottom where the filter is SUCKS in air from the room thats why there is dust on the front of the filter not the back...and there is no need to get all mean with me if you like i'll leave this forum i really could care less.View attachment 953676you are half right tho it's not ment to take the air from inside to outside it's cools it and tosses it back in but it can smell.