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 Mrshroom
Stranger
Registered: 12/04/12
Posts: 781
Last seen: 6 years, 10 months
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 odder help 
#668239 - 04/29/13 10:05 AM (10 years, 11 months ago) |
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hey guys right now my plants are still in vegging I have 12 plants in a 5x8x8 tent I built and im running a 400 cfm inline fan with a 400cfm carbon filter from active air and my house reaks... now did get a reall crappy brand or something? or do carbon filters just don't take out 100% of the smell?
im a little nervous cause when I go into flowering it know the smell will get worse.. and im doing my grow in my multi fam house that I own..
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Maestro
Strange
Registered: 05/03/12
Posts: 737
Loc: Kiev, Ukraine
Last seen: 8 years, 9 months
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Re: odder help [Re: Mrshroom]
#668242 - 04/29/13 10:29 AM (10 years, 11 months ago) |
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Cfm - Cubic Feet per Minute - so if your room is 320cu ft, and you need to exchange air 3 times a minute.. I think that you need 960cfm with like a 80lb filter if you want 0 smell.
Most likely, that room is too big for that filter.
I have a 40sq ft tent, and I use a 4" Filter. Smell still leaks through in late flowering.
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Mrshroom
Stranger
Registered: 12/04/12
Posts: 781
Last seen: 6 years, 10 months
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Re: odder help [Re: Mrshroom]
#668243 - 04/29/13 10:30 AM (10 years, 11 months ago) |
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oh and the way I have it set up is.... I have my inline hooked up to my frist hood.. then its hooked up two the 2nd hood, then that is hooked up to my carbon filter.. I have the inline fan pulling air.
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Maestro
Strange
Registered: 05/03/12
Posts: 737
Loc: Kiev, Ukraine
Last seen: 8 years, 9 months
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Re: odder help [Re: Mrshroom]
#668244 - 04/29/13 10:34 AM (10 years, 11 months ago) |
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Yeah you need some more ventilation.
Seeing as how you're pulling through a lot of ducting, I'd say you're getting about 200 Cfm out of that fan on full setting.
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