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Carbon filter

Discussion in 'Growing Marijuana Indoors' started by Metal621, Jun 11, 2019.

  1. #1 Metal621, Jun 11, 2019
    If I'm gonna grow in a grow tent , and do t care about the smell do I need a carbon filter?

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  2. #2 Deleted member 1091998, Jun 11, 2019
    No..exaust fan yes because you need air circulation to control temps and humidity but carbon filters are just for smell basically

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  3. #3 bkarnaze, Jun 11, 2019
    The plants need fresh air, and they will stink.
    An exhaust fan takes care of the fresh air via passive intake, but not the stink.
    If you exhaust to the outside, then that's where the stink will go.
    If having stinky air exiting from your living space is a problem, then you need a carbon filter.
     
  4. #4 Metal621, Jun 11, 2019
    Stink isn't a problem. So I would need a intake and exhaust fan?

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  5. #5 bkarnaze, Jun 11, 2019
    Unless the exhaust fan is weak, and needs help, no intake fan is needed.
    In this situation air behaves as an incompressible fluid, and whatever air is exhausted must have also been sucked in thru holes, etc.
     
  6. #6 Metal621, Jun 11, 2019
    Ok that's pretty cool

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