12 EnviroCare Replacement Micro Filtration Vacuum bags for Fits: Hoover WindTunnel Uprights Type Y and Z. Replaces Hoover Part # 43655109, 4010100Y, 4010801Y | | Designed to fit Hoover Windtunnel, Savvy, Tempo Widepath, T-Series Windtunnel Pet, AutoDrive, Breathe Easy, Caddy Vac, Dimension, TurboPower 3500, 3700, 4500, 5000, 6000, 7000, Bagged Uprights taking the Y bag. Also Fits Royal Pro Series Uprights UR30075 UR30085 | | Fits In Models # Hoover3, Hoover3a, U5473-900, U5458-900, U5462-900, U5460-900, U5468-900, U5470-900, U5467-900, U5472-900, U5481-900, U5491-900, U5491-950, U5471-900, U5458-910, U8125-900, U8135-900, U8145-900, U8151-900, U8153-900, U8155-900, U8157-900, U8163-900, U8161-900, U8188-900, U8187-900, UH40110 | | Electrostati