computer fans?

saemskin

Active Member
Suppose I had a small room with about 6-8 plants. Do you suppose 4 or 6 fans from an old computer would be sufficient for an exhaust from the room? I am handy with electronics, so I am fully capable of pulling the boards and revising them to power just the fans. Also, I have the ability & access to build any sort of sheet metal hooding I want so I could harvest the fumes nicely. like you would see over an indoor grille.

What I'm thinking is a fan at the hood directly above the babes, and then another one at the wall/ceiling exit point with a charcoal filter right after it, with some hvac flexi tubing connecting them, and some of that silver tape at the joints (haha pun)

maybe there is a device that measures air flow in cfm and someone can inform me of what sort of cfm these babies need to be healthy?

just thinking out loud.
thanks
 
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