Sebo Filter Box X/c/370 Sebo Electrostatic Fleece Upright Vacuum Cleaner Dust Bags Fits models: Automatic X1, Automatic X1, Automatic X4, Automatic X4 Pet, AUTOMATIC XP2, Automatic XP3, C1, C2, C2 Total, C2.1 Green, C2.1 Red, C3, C3.1 Blue, C3.1 White, X1, X1 Grey, X1 White, X2, X2 Grey, X3, X3 Grey, X4, X4 Blue, X4 Extra, X4 Pet, X4 White, X5, X5 Blue, X5 Extra, XP2, XP3 These triple layer superior performance bags have an electrostatic fleece material and guard seal to lock away all potentially harmful bacteria and allergens. Sebo Replacement / Spare Part