AsNoriuanswered grow question 2 years ago no direct air movement on drying buds
usually carbon filter and exhaust was enough for them, bigger problem was controlling temperature and humidity.
my range was 70 at start , around 50 - 55 rh for the rest of time and 18-21 cel
the longer it dries, the better
dark off course
keeping your area tidy - very good prevention from possible mistakes.
All the Best !