The Kootenay Green Line Carbon Filter 3500 is engineered for growers seeking high-performance odor control and air filtration. Built with granulated virgin activated carbon from renewable sources, this lightweight filter is designed for maximum recirculation up to 2060 CFM and exhaust up to 1030 CFM. It comes pre-installed with a durable prefilter and a robust 14-inch flange, making it ideal for larger grow spaces. Kootenay Filter Inc. combines proven design, expert manufacturing, and decades of experience to deliver cleaner air and superior odor control.
Carbon: Granulated Virgin Activated Carbon
Prefilter installed: Yes
CFM/M3 Ratings:
Max Exhaust CFM – 1030
Max Recirculate CFM – 2060
Max Exhaust M3 – 1750
Max Recirculating M3 – 3500
| Carbon: | Granulated Virgin Activated Carbon | |
| Prefilter Installed: | Yes | |
| Measurements and Weights: | Imperial | Metric |
| Outside Diameter: | 17.7" | 45cm |
| Lengths: | 39.4" | 100cm |
| Total Weight: | 64.0lbs | 29kg |
| Carbon Weight: | 35.9lbs | 16.3kg |
| Carbon Bed: | 2.0" | 5.0cm |
| Max Operating Temperature: | 176F | 80°C |