99.97% 1200 CFM HEPA Filter for Aercology 1B 2226-02, 222602. Guaranteed to fit and perform in Aercology mist collectors. 24x24x11.5 inches in size, with CARB compliant MDF frame. 99.97% HEPA Filter 24 x 24 x 11.5 Inches Exact CARB Compliant 3/4" MDF Frame Guaranteed Fit and Performance Used in FD 2000, FD 3000, FD 6000, FD 9000, FDV 2000, FDV 3000, FDV 6000, FDV 9000, MDV 3000, MDV 6000, MDV 9000, EA 700, EA 900, EA 905 Replaces Aercology 1B 2226-02, 1B222602, 222602 1200 CFM 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. *NOTE: Brand names are used for identification purposes only, and are the intellectual property of the OEM. Filters are OEM Replacements manufactured by Filtra-Systems and are not OEM Brand products unless specifically stated as such. Filtra Supply is not related to the OEM.