Condition: Brand replacement vacuum belts. All parts are fully tested and qualitychecked before for reliable performance. Compatibility: Designed to part numbers 1LU0310X00, 3720310001, and 1540310001. Compatible with a wide range of Dirt Devil upright vacuum models, including: UD70100, UD70100CDI, UD70105, UD70110CDI, UD70115, UD70125, UD70125CDI, UD70161, UD70163, UD70165, UD70165CDI, UD70167, UD70167P, UD70168, UD70169, UD70169CDI, UD70172, UD70172FDI, UD70180, UD70181, UD70183, UD70185, UD70187, UD70188, UD30010RM, UD30005B, M110009, M085335, M085440, M088160, and other compatible series such as Featherlite, Powerlite, Swivel Glide, and Power Max Pet Upright. Features and Benefits: Made from quality elastic rubber for durability and flexibility. Maintains consistent performance with longlasting reliability. Designed to deliver powerful vacuum suction by ensuring brush roll performance. Easy to install: remove the worn or broken belt and fit the belt in the original position to restore your vacuum's cleaning power. Package Includes: 2 replacement belts as shown. Practical Applications: for restoring suction and cleaning efficiency in vacuums where belts have stretched, worn, or snapped. Ideal for households with pets, helping to maintain strong brush roll action for effective pet hair removal. Suitable for everyday maintenance, keeping your vacuum ready for deep carpet cleaning, dust removal, and debris pickup. Materials and Performance: Constructed from elastic rubber that resists wear and maintains flexibility. Engineered to fit precisely, ensuring smooth and reliable operation without unnecessary strain on the vacuum motor. Helps extend the overall life of your vacuum by keeping the brush roll functioning as intended.