Compatible Models: The v ball wheel Part and vacuum head connector replacement for V10 V11 V15 vacuum cleaner 100W high torque head accessories, NOT for 20W 35W 50W direct drive cleaner head. Please confirm your model number before purchasing Premium Quality: Crafted from premium-grade materials that durability and high performance, this set is designed to protect your carpets and floors while providing a seamless fit with your cleaner head Purpose to Replace: If your ball wheel frequently falls off, itand is time for a replacement. Worn vacuum cleaner head ball wheels make your device harder to push and may scratch your floors and carpets. Replace worn parts promptly to maintain performance Easy Installation and Replacement: Effortlessly attach this joint connector to your for vacuum for an immediate upgrade. The design ensures a secure fit, making it easy to install and replace without needing professional help. Enhances Suction Power and Vacuum Performance: By optimizing the