A "Staubsauger," or vacuum cleaner, is an electric device used for cleaning floors and other surfaces by sucking up dirt and debris. It typically consists of a motor, a fan, and a filter system that captures dust particles. Staubsaugers come in various types, including upright, canister, and robotic models, each designed for specific cleaning needs. The invention of the Staubsauger revolutionized household cleaning, making it faster and more efficient. Many modern Staubsaugers are equipped with advanced features such as HEPA filters for improved air quality and attachments for cleaning upholstery and hard-to-reach areas.