Dont grow anything kush or kush related. Blue Cheese is very low odor. I bought a nice big new carbon filter just a little while ago. Its been working fine. Everyt hing is in veg though. I move in 3 kush plants- in veg- and right away I start getting these huge blasts of stinky kush smell blowing into my living room whenever the fan fires up. The Ona blocks work well.
What about a carbon filter on both ends of the exahust system? Also, I have seen some guys install fans and carbon filters that just scrub the inside air and then another carbon filter on the exauhst.
What about a carbon filter on both ends of the exahust system? Also, I have seen some guys install fans and carbon filters that just scrub the inside air and then another carbon filter on the exauhst.