ProTeam 103048 Static-Dissipating Hose with 1-1/2-inch Cuffs, Replacement Backpack Vacuum Hose Vacuum hose replacement is designed to work seamlessly with ProTeam Backpack vacuum cleaners Static-dissipating hose prevents accidental shocking from static electricity build up while cleaning Flexible hose with 90-degree elbow cuff is designed for improved ergonomics and increased usability Versatile black finish allows the Backpack vacuum hose to be used interchangeably between units Commercial vacuum hose is 16 inches long and features an industry standard 1-1/2-inch cuff