200mm Dehydrator 120mm Fan Hat

made this for my food dehydrator → converted to filament dryer.
I noticed putting a 120mm airflow (not pressure) fan on top as exhaust at very low speed increases my temperatures slightly

printing works best upside down
you may have to widen the holes slightly for rubber fan mounts like the picture (i had to for the noctua ones)

Picture is printed in carbon fiber ASA. I used 10% fan speed for the overhangs no supports