12”x40” Funk Filter Carbon Air Filter

The 1700 CFM Funk Filters are available in a wide variety of sizes making them ideal for smaller tents and large commercial greenhouse applications. Their granular carbon removes 99.5% of all odors and most other airborne particles to keep your plants safe. The carbon’s 1050 mg/g iodine number provides more surface area and thus a longer filter life. The extra efficient 2 inch carbon base and aluminum housing provide an ultra-light filter that is easier to handle, yet out performs many heavier filters.