Size:9 Bags Eureka MM Vacuum bags. Designed to fit Eureka Mighty Mite canister vacuums that use Style MM vacuum bags. Also will fit Sanitare SC3683 Commercial Canister vacuum. Envirocare vacuum bags are the nicest quality replacement bags available. These micro-lined vacuum bags will capture 99.7% of all fine dust particles. Micro-lined Envirocare bags are 30% more effective then standard paper bags. A must have for all allergy sufferers. Homes with breathing issues such as asthma should invest in micro-lined bags for better air quality. No Tax