Most new vacuum belts will be drastically different in size (usually smaller and wider) than the used belts. This is due to the fact that belts stretch and wear as they are used. Most new belts usually require the belt to be pulled and stretched into place.
2 Pack of Belts for Bissell Lift-Off Revolution series 3760, 4220, 6850, 6860 and Bissell Lift-Off series 3750, 6595, 6801. Fits all series of these models.
