Superior Air Purification with Activated Carbon Filter

The Kootenay Filter SL 330 utilizes pelletized activated carbon CKV-4 to effectively capture odors, contaminants, and impurities, significantly improving your indoor air quality. With a maximum exhaust airflow rating of 206 CFM and a recirculating airflow of up to 412 CFM, it provides versatile options for your ventilation system.

Efficient Air Flow CFM for Optimal Ventilation

Pre-installed with a convenient prefilter, this carbon exhaust filter supports simple installation and hassle-free maintenance. Whether you're dealing with exhaust ventilation or recirculating air within a space, its robust design ensures reliable performance and clean, purified air at all times. Ideal for both home and commercial applications needing advanced odor management and air purification.

Carbon: Pelletized Activated Carbon CKV-4
Prefilter installed: Yes

CFM/M3 Ratings:
Max Exhaust CFM – 206
Max Recirculate CFM – 412
Max Exhaust M3 – 350
Max Recirculating M3 – 700

Carbon:	Pelletized Activated Carbon CKV-4
Flanges Available:	4" Wide / 6" / 8"
Prefilter Installed:	Yes
Replacement Prefilter SKU:	PF330
Measurements and Weights:	Imperial	Metric
Outside Diameter:	11.8"	30cm
Lengths:	13.4"	33cm
Total Weight:	24.3lbs	11kg
Carbon Weight:	13.2lbs	6kg
Carbon Bed:	2.0"	5.0cm
Max Operating Temperature:	176F	80°C
Minimum Recommended Airflow:	103CFM
Pressure Drop at Max CFM:	180pa / 0.75"wg