Kenmore Panasonic Style C-5 and C-18 Micro Allergen Vacuum Bag (Set of 10) 3M Filtrate vacuum bags are guaranteed to be free from defects in material and workmanship Micro Allergen vacuum bags capture 94% of particles larger than 1 micron in size, including dust mite debris, grass and ragweed pollen Replaces Kenmore part numbers 50555, 50557, 50558 and Panasonic part numbers MC-150M & AMC-J3E Replace bag every 30 to 60 days for optimum performance Fits Kenmore 23000-25430, 26300-26455, 27500-28010 Series Canisters and Panasonic MC-CG902, MC-CG973, MC-V9600, MC-CG800 and MC-885 Series Canisters