My space is aprox 1.2m L x 1m W x 1.9m H. My 5" fan is rated at 250m3/hour.Yeah, may have to go with your setup, but cannot hang mine horizontally. I'm pretty sure hanging it vertically wouldn't be a problem, just a tad bit noisier. Am going shopping tonight, so I'll give a run down of the list later, and hopefully figure out what I'm gunna do.
P.S.- Hows big's your grow space and what's the size/rating of your can/fan?
The exhaust fan sucks air through the carbon filter and then out of the grow space.ok I am a little confused. how do those carbon scrubbers work? are you sucking in air through the scrubber or sucking air through the hose into the scrubber?