Micro-Cell HC 99.97% High Capacity HEPA Filter 24x30x11.5, Wood Frame

99.97% @ 0.3 micron High Capacity HEPA Filter 24" x 30" x 11.5" Outer Frame Dimensions FSC Certified CARB Compliant MDF Frame 288 sq.ft Waterproof Certified Ultrafine Microglass Paper Media Heavy Duty Corrugated Aluminum Separators 1.4"w.g. @ 2500 CFM 1/4" Neoprene Gasket Downstream Urethane Sealant Made in the USA by Filtra-Systems Co 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.