AAF box filters remove airborne contaminants to help you protect both your indoor air quality (IAQ) and your building’s equipment. You can address the concerns that matter most, from odor control to reducing specific contaminants. Pleated media options offer a range of carbon filtration. Tough, galvanized steel frames are designed to fit in standard filter housings for easy installation.

AAF's gas-phase filtration line includes the SAAF Canister and SAAF Cassettes, both featuring chemical media beds in polymer housings. The cylindrical canister incorporates inner scrims for dust control and easy system integration, while the Cassettes utilize compression-fit technology to ensure leak-free operation without adhesives. Both solutions effectively remove various gases in commercial and industrial environments.

AAF offers a wide selection of chemical media for tailoring a filtration solution for most commercial and industrial systems. Non-toxic carbon pellets can be engineered to target specific pollutants such as ammonia, chlorine, reactive compounds and acid gasses. Many of these media are designed to perform well even in extreme environments. Low-pressure drop and high adsorptive capacity promote efficient performance.

AAF offers High Efficiency Gas Adsorber (HEGA) filtration to filter gaseous contaminants from airstreams through a process of adsorption. Typically used by the nuclear industry, HEGA systems are often installed in a walk-in bank. The HEGA system’s adsorber must be able to provide a 99.9% minimum mechanical efficiency.

AAF panel filters provide easy-to-use carbon filtration to remove odors and other gaseous pollutants from indoor air. These are a low-maintenance, cost-effective option to loose-filled tray systems. Bonded carbon panel filters eliminate settling and have a high carbon surface to help provide economical performance and cleaner air.

AAF pleated filters offer an easy, cost-effective solution to controlling gas contaminants and odors for improved indoor air quality. Space-saving, specially designed solutions combine multiple benefits into one, such as matching the dust-holding capacity and low resistance of a pleated filter with the odor control of carbon filtration. Your choice of carbon media makes it simple to target specific contaminants and odors.

AAF offers V-bank filters that match high-efficiency filtration with a larger media surface area than a standard box filter. The design reduces the system’s overall pressure drop and can extend the life of the filter. These filters provide excellent capacity in a relatively lightweight product.