$$ghetto$$ easy cheap carbon filters

I came up with the brightest idea while thumbing around late at night you could take a fan and put regular aquarium carbon filters and tape/attach them to the back of the fan. When the fan is turned on the fan pushes air through the carbon filter and out through the fan MAGIC! ghetto cheap carbon filter for smelly plants.

sound good, how long does it last, though? I see only a couple of days, since it picks up ALL the rooms odors (and airborne dust and dirt)and throws it against your carbon pad but I may be wrong...

I don't know yet but thats how I am going to take extra care during the flowering stage right now i am using an ionic ball air purifier which shocks the electrodes in the air it works perfect and is small like a clock radio. Plus it comes with air freshener cannister that I plan to open when its flowering time to make my room smell lemony . IONIC BALL AIR PURIFIER IONIZER CLEANER W BREEZER OZONE - eBay (item 220181457304 end time Dec-09-07 12:15:00 PST)