Sorry if this is hijacking but I'm contemplating a vortex w/speed control and carbon.

Could you push air across cool tube, then into carbon scrubber?

Basically, outside air > vortex > cool tube > carbon?

I'm looking for a 1 fan solution if possible. Only running 400w in a fairly good sized room. Runs of duct would not be more than a few feet each. Thanks for any input.
MisterE Reviewed by MisterE on . CFM backpressure i was reading this on another thread fans are tested without ducting which give them the cfm. The thread also mention that if you use ducting, it will cut the cfm by half. No one on that thread asked if it will cut more than half if ducting and carbon filter is use. It got me thinking since i just upgraded and i need a fan that will cool 2000watt in a 64 cubic feet room. Any input on this would be great. thanks in advance Rating: 5