I was at walmart tonight and i saw little tubs of activated carbon in the fish area for like 5 bucks.
mrkrinkle Reviewed by mrkrinkle on . carbon scrubber/fan combo I'm purchasing a 6" 440cfm inline fan soon and was wondering if the carbon scrubber like the on the write up on this forum can handle that many CFMs. Also I plan on using the cat litter not the carbon. Rating: 5