Before you start to vacuum, you need to know what type of bag to purchase. Your vacuum should have a letter on it. This letter tells you what types of bag that you need to buy for your vacuum. Here is a little more information about the type of bag that your vacuum needs and what the letters mean on the vacuum bags.
Letters C, D, and E
Vacuum bags with the letters C, D, and E are made for specific types of vacuums.