Use the Common Culture Carbon Filter 4" x 12" 200 CFM with activated Australian RC-4/12 granular carbon for the best carbon filter odor control around your grow space.
The Common Culture Carbon Filter 4" x 12" 200 CFM cleans the air using activated carbon, which acts as a scrubber. The carbon in this charcoal filter binds to and traps odor-causing and pollutant molecules as they pass through the exhaust filter. The Common Culture Carbon Filter 4" x 12" 200 CFM's open mesh design encourages maximum air flow and odor filtration.
The carbon is machine-packed in this inline fan carbon filter to ensure a long, effective life for this exhaust filter at an estimated 2 years. The Common Culture Carbon Filter 4" x 12" 200 CFM has a convenient, light-weight design with powder-coated aluminum at both ends, a built-in flange, and comes with 1 pre-filter.