Filtrete 3M Miele FJM Synthetic Vacuum Bag - 5 bags + 2 filters,Electrolux,68704" /> Fits vacuum models MIELE* (S241-S256i, S270, S278, S280, S290-S291, S300i-S378, S500-S578, S700-S758, S4000-S4999, S6270 and S6290), Compact C1, Compact C2 Canisters. Allergen bags help trap household dust. Vacuum Bags should be replaced every 30 to 60 days for optimium performance. All vacuum brand and model names are registered trademarks of vacuum manufacturers.