HEPA-GARD® filters meet the lower efficiency requirements of ASHRAE applications:
60-65%, 80-85%, 90-95%
Made with HEPA-SEP® or HEPA-PLEAT II® mini-pleats, these filters are available in a variety of wood, plastic, steel and aluminum frames. Filters meet ASHRAE 52.2 Specifications. They can be used as prefilters or final filters, manufactured in box form with or without headers, to most any size or depth.
Product Info (PDF) Sales Inquiry