May 25, 2017 #1 T TM1406 New Member Hey quick question. If you're using a 4 inch vortex inline fan with a carbon filter attached, can you run it all the time throughout a 4 month grow? Or should you shut it off every couple of days?
Hey quick question. If you're using a 4 inch vortex inline fan with a carbon filter attached, can you run it all the time throughout a 4 month grow? Or should you shut it off every couple of days?