HEPA Filter 95% DOP ISO E11 Extra High Capacity 23.3x23.3x11.5

This 95% DOP ISO E11 extra high capacity HEPA filter measuring 23.3 x 23.3 x 11.5 inches has 280 square feet of media, a galvanized steel frame, and urethane sealant. Guaranteed performance. 95% @ 0.3 micron, ISO E11 efficiency Extra High Capacity HEPA Filter 23.3" x 23.3" x 11.5" Outer Frame Dimensions 18 gauge Galvanized Steel Frame 280 sq.ft Bi-Directional Waterproof Certified Ultrafine Microglass Paper Media Heavy Duty Corrugated Aluminum Separators 1.12"w.g. @ 2000 CFM 1/4" Neoprene Gasket One Face Urethane Sealant 100% Guaranteed Performance Filtra PN#19301072 Filtra-Systems Micro-Cell HEPA filters filters are designed to meet critical filtration requirements in the most sensitive applications. Micro-Cell HEPA filters are constructed using ultrafine wet-laid microglass filter media and corrugated aluminum pleat separators. Micro-Cell HEPA filters are recommended for use in medical facilities, pharmaceutical mfg., food processing, microelectronics mfg., and nuclear or biological applications.