Pure Flow Filter

Take control of odor in your grow room with GrowBright carbon filters. The GrowBright Pure Flow 8 Carbon Filter easily adapts to all squirrel cage and centrifugal blowers (some blowers may require an adapter). This makes the GrowBright Pure Flow 8 Carbon Filter a perfect companion to almost every exhaust situation. Great for large spaces. Packed with highly porous charcoal, the GrowBright Pure Flow 8 Carbon Filter eliminates all odors as the air is forced by the millions of open fissures in the packed charcoal.