4 Inch Activated Carbon Filter with Australian 4 x 14 Inch for Odor Control, Grow Tents, Hydroponics, and Grow Rooms, Black

Effective Odor Control: Utilizes RC 412 Australian Virgin charcoal with 1200 IAV and a 38mm thick charcoal bed for higher absorption and a longer life ratingEnhanced Airflow: Provides a maximum airflow of 264 CFM, ensuring a higher filtration rate for fresher airTwo Pre-Filter: Features a detachable pre-filter cloth that blocks 99% of particles to keep the filter clean, making it suitable for indoor grow tents, hydroponics rooms, kitchens, or basementsVersatile Compatibility: Works seamlessly with a 4-inch inline duct fan or ducting, allowing you to configure both intake and exhaust ventilation systems effortlesslyDurable Construction: Crafted with aluminum flanges and a galvanized steel mesh, it includes two hanging straps and two pre-filters, ensuring longevity and ease of use