Carbon filter efficiency

Hi!

Im starting a indoor closet grow, and im wondering: If i buy cheap carbon filters for intake + outtake, will they remove the weed smell from the closet ?

If just a pair doesnt help, can i stack them for more efficiency ???

best regards

I would certainly recommend it. Even in less than ideal situations where I've had to route exhaust back into the house I have, at most, noticed the smell of plants (an earthy, more garden-like smell. Not a skunky, red-flag sort of smell).