A-4000-146 | FILTER, CHARCOAL 20SCFM, 1/2" | Johnson Controls

The A-4000-146, from Johnson Controls, is a 20 SCFM, 1/2" charcoal filter designed for industrial applications. Its robust construction ensures durability and longevity, while its high-quality activated charcoal effectively removes odors and contaminants from the air.