Keep your vacuum running smoothly with the EnviroCare 8 Pack Replacement Vacuum Belts designed for part #20-3111-06. These high-quality belts ensure optimal performance, extending the life of your vacuum cleaner. Made from durable materials, they provide a reliable grip and reduce slippage, making cleaning effortless. Each pack contains eight belts, giving you plenty of replacements for long-term use. Easy to install, these belts are perfect for maintaining your vacuum's suction power and efficiency. Say goodbye to worn-out belts and hello to a cleaner home with EnviroCare!