EnviroCare Replacement Vacuum Cleaner Dust Bags (9-Pack) - Compatible with Eureka Mighty Mite Type C - HEPA Filtration for Pet Hair & Allergens - Ideal for Home Cleaning & Allergy Relief

If you have one of these older Mighty Might canister vacs these are the bags to get. Before installing my new bags I took out the filter behind the bag and washed it well then let it totally dry before reinstalling it. Then in went a new bag. These bags fit perfect. The vac works great.BTW these older Mighty Might vacs have a bigger motor than my newer Mighty Might and definitely move a lot more air and dust/dirt than the newer models. My old model also has the chrome steel tubes instead of the new plastic tubes . Just looks cooler. LOL. And the flex hose is more flexible than the new models. Also the cord is much longer and thicker than new models. Treat your old Might Might well and it will last a long time.