The AstroFan EC FFU is whisper-quiet and can be networked and controlled for increased ease and efficiency. Industry-leading low filter resistance and our rigorous in-house testing ensure system integrity and economy. 

The AstroHood S-I is a fully welded terminal filter supply hood for cleanrooms that offers the lowest operating cost of any of our units. Its zero-pressure boundary penetrations help reduce risk and reduce energy use.

The AstroHood S-III RSR is a lightweight and low-profile ducted HEPA/ULPA filter supply module designed so filters can be replaced from the room side. Each unit provides unidirectional airflow and can be installed in multiple ceiling types.

The DriPak GX bag filter was designed to maximize filter life and reduce energy use. It uses microfine fiberglass media in a proprietary tapered-pocket design. Choose it for pre- or final filtration in central air handling systems as well as prefiltration for cleanrooms.

The MEGAcel I eFRM is our highest performing HEPA filter. It's designed to be an industry leader, made with AAF's expanded FluoroResin Membrane (eFRM) media and innovative tapered aluminum separator design. These filters help optimize system efficiency and integrity while minimizing operational expenses in the most demanding applications. 

The MEGAcel II mini-pleat eFRM media HEPA filter is designed to help increase cleanroom uptime and reduce risks associated with pharmaceutical manufacturing. In addition to its durability, high particulate filtration efficiency and lowest pressure drop, the MEGAcel II eFRM is the industry’s first and only eFRM media compatible with polyalphaolefin (PAO) for HVAC validation.

The MEGApleat M9 filter is the longest-lasting and strongest pleated prefilter available. Its service life is 3 to 4 times longer than standard pleated filters. The low initial resistance and high dust-holding capacity help reduce energy use to lower operating costs.

Surelock-B side-access HEPA filter housings are all-welded flanged units with hinged or removable doors for easy service. They're suitable for installation on the downsteam side of an air-handling unit. The housings are designed to accept all gasket-seal HEPA filters with leak-tight, metal-to-metal joints.

The VariCel VXL is the highest-performing and longest-lasting box filter in the HVAC filter line. This filter was developed to offer the lowest cost of ownership thanks to its unique combination of features. The V-bank design and dual-density fiberglass media provide excellent performance under difficult operating conditions.