Fresh Air Activated Carbon Filter is for the control of odor problems in your grow room Connect a Fresh Air Carbon Filter to your exhaust fan and all of your bad odors will be absorbed continually for 2 years or more. Air flows evenly across the carbon and with accelerated kinetics and increased surface area. Our Carbon Filters have faster adsorption rates, which mean better results than most other carbon filters. Easy to set-up and requires no electricity. A Carbon Filter removes any and all airborne smells associated with your crop. Basically to get rid of all smells from your crop you suspend a carbon filter from the ceiling (with chains) and attach to the intake of your extractor fan. The air is then drawn through your carbon filter which absorbs ALL the smell before being extracted outside. Simply and 100% effective.
