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stillanoob
I was looking at doing a small micro cab maybe 70 watt hps.....I have found some ultra high airflow (delta) pc fans and was wondering how many inches of activated carbon can a 252cfm, 36 mmh20 fan push through? My first goal is EXTREME smell control but also I don't want any more noise than is necessary....so I would need to vent the micro cab effectively, push through the carbon layer (hopefully at least 2 inches, the more the merrier)?