Johnson Controls A-4000-146 Filter, Charcoal 20 SCFM, 1/2"

This Johnson Controls filter is designed to remove impurities and odors from the air. With a capacity of 20 standard cubic feet per minute (SCFM), it efficiently filters out particles and contaminants, ensuring clean and fresh air. The filter has a 1/2" diameter, making it compatible with various ventilation systems. Its charcoal material effectively absorbs and neutralizes unpleasant smells, improving the overall air quality in residential, commercial, or industrial settings.