Improve Air Quality with the Kootenay Carbon Air Filter

The Kootenay Filter GL 1000 with 6-inch flange effectively manages odors and impurities in your indoor gardening or hydroponics system. Crafted from granulated virgin activated carbon, this filter ensures superior filtration and odor control, essential for healthy plant growth and fresh air circulation. The installed prefilter captures larger particles, extending the life of the main carbon bed. With a robust airflow capacity of 590 CFM in recirculation mode and a maximum exhaust of 295 CFM, it's perfect for optimizing air quality and ventilation in medium-sized growing areas.

Easy Installation & Reliable Performance

Built to handle a maximum operating temperature of 176°F (80°C), this durable carbon filter is ideal for demanding environments. The 2-inch carbon bed thickness provides deep cleaning capability, ensuring that your space remains fresh and odor-free. Its compact design (11.8" diameter x 19.7" length) allows convenient installation in various hydroponic setups.

CFM/M3 Ratings:
Max Exhaust CFM – 295
Max Recirculate CFM – 590
Max Exhaust M3 – 500
Max Recirculating M3 – 1000

Carbon:	Granulated Virgin Activated Carbon
Prefilter Installed:	Yes
Measurements and Weights:	Imperial	Metric
Outside Diameter:	11.8"	30cm
Lengths:	19.7"	50cm
Total Weight:	24.3lbs	11.0kg
Carbon Weight:	11.2lbs	5.1kg
Carbon Bed:	2.0"	5.0cm
Max Operating Temperature:	176F	80°C
Minimum Recommended Airflow:	148CFM