im working on a carbon filter for my pc growbox and i was searching online for some carbon and found some carbon air filter sheets. http://www.amazon.com/Cut-to-fit-Ca...f=sr_1_42?ie=UTF8&s=hi&qid=1218342485&sr=8-42 has anybody ever tried using these? do they work better than the tubs of carbon? should i buy these or should i just stick to the regular tub of carbon from pet stores? ive never made a growbox or anything before so this is all pretty new to me. i cant wait to start growing =D
I myself would just get some ducting and a small fan and build my own carbon filter I think you will end up paying more for this