Sometimes you need 8 belts. One for every day of the week and two on Sundays. We're not going to ask why. Maybe it's because you have eight vacuums. Maybe you just like planning in advance. The reason why you want 8 belts isn't important, what is important is that we have you covered. This pack contains 8 Style-12 belts that fit a variety of Dirt Devil and Royal upright vacuums, so when one needs replaced, you'll have one on hand. This is a replacement for: Dirt Devil Part No. 3910355001Fits the
Dirt Devil Genuine Vacuum Belt for 3910355001 / Style 12 Belt: Vacuum Belt
Genuine Vacuum Belt for: Dirt Devil 3910355001 / Style 12 Belt (2-Pack) Vacuum Belt
Genuine Vacuum Belt for: Dirt Devil 3910355001 / Style 12 Belt (Single Pack) Vacuum Belt
2 Pack, Style #10 Vacuum Belt, Fits Vision Lite, Featherlite Vision & Featherlite Bagless Upright Vacuum Cleaners.
3 Pack, Dirt Devil, Style U Vacuum Bag, Fits All Bagged Swivel Glide Models, & Feather Glide Models.
3 Pack, Dirt Devil, Style C Upright Vacuum Paper Bag, For Use With MVP Upright Cleaner Models #8200, #8201, #088305.