Cen-Tec Systems 91497 Central Vacuum Turbocat with Accessory Kit Compatible with major brands of central vac, including Beam, Nutone, Electrolux, Hayden, VacuMaid, Aggressor, Vacuflo, MD, Canavac, Cyclovac, Air Vac Includes an Turbocat Air Turbine for carpet cleaning This turbine requires no additional power or batteries, running off the central vacuum Universal hose end insures compatibility Full set of attachment tools insures you have the right tool for every job Includes a full 30 foot hose featuring superior airflow