Discussion in 'Growing Marijuana Indoors' started by redrooster, Feb 17, 2009.

  1. so how much better if at all does everybody think the charcol filter reduced to 4 inch duct, would be than the ozonator that i have right now, im pretty sure i only got 1 bulb in it and it hooks to 4 inch duct as well, is it worth it to get the charcol? if not only for the breathing beings in the house?

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