Question about bottom intake vent

[eemg]

Hello, just a simple question, does bottom intake vent needs carbon filter for odor control? Like how much odor comes out from intake vent? Sry for noob question..

 

[Conformist]

As far as i know, none is needed.
The air is being pushed inside and can't escape from it as long your intake is running.

 

[eemg]

Thanks for response!

 

[Jnugg]

As long as you're using passive intake (no fan) and active exhuast (exhaust fan at top) you should have a negative pressure environment,meaning no smell leaking from the intakes.

 

[944s2]

As long as you're using passive intake (no fan) and active exhuast (exhaust fan at top) you should have a negative pressure environment,meaning no smell leaking from the intakes.

like the above says,,,,,944s2