Miele Part#780510000010 - Miele Type FJM Replacement, 5 - Dustbags, 1 - Motor Protection Filter, 1 - Air Filter- Fits: Miele Series S241-S256i, S290-S291, S300i-S399, S500-S578, S700-S758 and S4000-S4999 by EnviroCare Part# C205 Miele Type FJM Replacement Vacuum Bags 4 Dustbags, 1 Motor Protection Filter, 1 Air Filter Enirocare Allergen Micro Filtration Bags Trap 99.9% of Microscopic Particles and Allergens. A Must for Allergy and Asthma Sufferers EnviroCare Premium aftermarket Part # C205