3M Arizant Bair Hugger Accessories & Replacement Parts Each 90207 by 3M Health Care GROUP: Surgery/Minor Procedure:Miscellaneous Products Item Description: High-Efficiency 0.2um Filter For 500 Series Models, 5�" Dia x 2�"L Packaging Desc: Filter High Efficiency 0.2Umfor 500/700 Series Country of Origin: Harmonized Tariff Code: Product Description: