This drive belt is slotted, so it can't slip. This is one of the many reasons that the discontinued Kent DuraVac 152 vacuum was rated as one of our top performers. It was very powerful, and could withstand hours upon hours of use when used correctly. If you still have one of these DuraVacs, and are changing the belt, make sure to also change the DuraVac exhaust filters and the DuraVac replacement bags often to keep your vacuum performing up to its optimum level.

If you're looking for other filters or belts, please take a look at our full line of vacuum belts, brushes and filters.