Quote Originally Posted by barbear
Where's the best place to hang a carbon filter in the grow room (high or low)?
Outside grow room at the end of the line on exhaust. Normally this would be high as it should be scrubbing the airflow from the heat being removed from the lamp(s).
nmesub Reviewed by nmesub on . hanging carbon filter Where's the best place to hang a carbon filter in the grow room (high or low)? Rating: 5