Hoover 38766009 Vacuum Exhaust Filter Genuine Original Equipment Manufacturer (OEM) Part Hoover Wind-tunnel Upright Vacuum Cleaner Style 4 Final Filter Single Fits Models : EH-51000, UH-30085, UH-30070, UH-30030-HD, UH-30015, U-5491950, U-5491900, U-5473900, U-5472900, U-5404900, C-1710900, U-5018900, U-5016900, U-5014900, U-5481980, U-5467900, U-5462900, U-5460900, U-5458900, U-5453900, U-5348911, U-5150900, U-5148900, U-5145900, U-5144900, U-5458910, U-5140900, U-54219-RM, U-53029-RM, U-53019-RM, U-52729-RM, U-52719-RM, U-5470900, U-5468900, U-5436950. Genuine Part # 38766009.