Condition: 100% brand . Every belt is tested and qualitychecked before to ensure reliable performance. Compatibility: Designed to part numbers 1LU0310X00, 3720310001, 1540310001 Compatible with Dirt Devil (Royal) Featherlite, Powerlite, Swivel Glide, and Power Max Pet 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. Features and Benefits: Made from quality elastic rubber for durability and flexibility Longlasting reliability helps maintain strong vacuum suction and effective cleaning performance Easy to install: remove the worn or broken belt, fit the belt in place, and restore your vacuum's efficiency Precisely engineered to fit the original design specifications for secure and consistent operation Practical Use Scenarios: 1. Ideal for replacing a worn or stretched belt in your everyday household upright vacuum, helping improve cleaning power on carpets, rugs, and hard floors. 2. for pet owners using Power Max Pet Upright models, ensuring the vacuum brush continues to rotate efficiently for removing pet hair. 3. Suitable for quick maintenance in offices or commercial spaces where Dirt Devil upright vacuums are used, preventing downtime due to belt failure. Package Includes: 2 replacement vacuum belts as shown in product images Material: Elastic rubber construction provides flexibility to handle daily vacuuming demands while resisting wear and tear over time. Performance: Maintains brush roll performance for deep cleaning and debris removal. Helps extend the overall life of your vacuum cleaner by keeping mechanical parts working smoothly.