Kootenay Green Line Carbon Filter 2500 w/ 10 flange x40, 1471cfm

The Kootenay Green Line Carbon Filter 2500 is engineered for top-tier air purification and odor control. Designed with sustainability in mind, this lightweight filter features granulated virgin activated carbon derived from renewable resources. It comes equipped with a pre-installed prefilter and supports both exhaust and recirculating airflow. With a maximum recirculating capacity of 1471 CFM and an exhaust rating of 735 CFM, it's ideal for large-scale grow rooms or commercial ventilation setups. Easy to install with its 10" flange and durable 40" housing, this filter ensures efficient, long-lasting performance. Carbon: Granulated Virgin Activated Carbon Prefilter installed: Yes CFM/M3 Ratings: Max Exhaust CFM – 735 Max Recirculate CFM – 1471 Max Exhaust M3 – 1250 Max Recirculating M3 – 2500 Carbon: Granulated Virgin Activated Carbon Prefilter Installed: Yes Measurements and Weights: Imperial Metric Outside Diameter: 13.8" 35cm Lengths: 39.4" 100cm Total Weight: 48.4lbs 22.0kg Carbon Weight: 26.9lbs 12.2kg Carbon Bed: 2.0" 5.0cm Max Operating Temperature: 176F 80°C