airflow and cpu carbon filters

im looking into reducing the smell of my flowering plants, i dont have alot of airflow as i amgrowing in a little closet like 4 ft high 4 feet wide. if i put a cpu fan in and a cpu fan out with a carbon filter on it will this be good enough for adeqaute airflow and odor removal, should the 2 fans be same voltage or power. intake downlow, exhaust and carbon filter up top. ?

I honestly done think a cpu fan can pull enough to clean the air through a carbon filter. You want at least a 6 inch duct fan with the filter attached. Youre better off getting a centrifugal fan (ecoplus, vortec ect inline fans.) They pull around 400cfm for a 4 or 6 inch.