sorry chongman, but I'm high and I have just one question for stinky.
Quote Originally Posted by stinkyattic
Run the exhaust on your HPS pulling air THROUGH an air-cooled hood and out- the order will be: Open end in grow room-> through light hood -> through ductwork -> through blower -> through carbon filter.
If the carbon filter is closed on one end and you have your blower blowing through the filter; how do you expel the hot air from your cab?

I want to run a carbon filter in my cab also and just wanted to know. Thanks :jointsmile: