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. 

These are self-contained units with both gas-phase and particulate air. With two available options — simply recirculating air or recirculating air and pressurizing the room— they offer easy installation, an outstanding seal to prevent bypass and wasted energy and whisper-quiet operation.

The SAAF Cassette HD is an energy-efficient upgrade over legacy gas phase media cassettes thanks to its improved fit and sealing integrity. It was designed for full media usage and is suitable for heavy-duty applications. This cassette can be used as a universal replacement for similar cassette designs.

The SAAF Front Access Housings (FAH) are designed as standalone systems that can be incorporated into new or existing air handling units. The housings can hold a 2" deep particulate filter, followed by gas-phase cassettes, for a total clean air solution designed to prevent bypass and wasted energy. 

The SAAF PORTA-Scrubber is a heavy-duty, space-efficient, self-contained system for removing high concentrations of gaseous contaminants from low-volume exhausts. Offered in powered and non-powered versions, it's an economical, easy-to-use solution designed to be virtually maintenance-free. 

The SAAF Side Access Housings (SAH) are self-contained, double-walled units that hold particulate filters and gas-phase cassettes for a total clean air solution. They are designed for a wide range of flexibility in installation. The patent-pending SAAF Seal locks cassettes and filters in place to prevent bypass and wasted energy.

The VariCel filter is designed for reliable, long-lasting performance under difficult operating conditions. The open header design helps keep dirty air from bypassing the filter and allows safe, easy handling for a wide variety of applications. 

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. 

The VariSorb XL filter combines an energy-efficient V-bank design with activated carbon media to prevent dusting and improve indoor air quality (IAQ). The small-granule carbon provides effective removal of common urban contaminants including SO_X, NO_X, ozone and Volatile Organic Compounds (VOCs).