you can send though a carbon filter but its gets super hot, like start a fire hot. not sure the effect heat has on carbon either.
you could try ONA for ac intakes so it helps cover the smell.
ona is really magic: seriously if you have never used this product its insane what it can do,
the worse part about a hot ac tube is it time running to the exhaust point. ive wrapped mine in thermal insolation. but it harder to manage a can filter by a window I could see.
I'm lucky I'm drying today and not running any lights is really hot in socal right now, just running the A/C while drying.