99.97% metal frame HEPA filters provide replacement particulate filtration for compatible air handlers, filter housings, and air-cleaning equipment. Spycor Environmental lists Glasfloss models in multiple dimensions, including 5-7/8-inch and 11-1/2-inch depths and a 12-inch-deep double-flange option.
Facility engineers and HVAC contractors can compare actual width, height, depth, frame style, rated airflow, and sealing configuration. Match these specifications to the equipment or housing requirements before ordering, filters with similar nominal dimensions may have different actual sizes or mounting details.