Made in Germany, the Airbelt K series offer the best lightweight, mid-size, commercial-grade canister vacuum cleaners on the market today! The Airbelt K3 includes the 12″ wide ET-1 electric power head, plus a parquet brush. The K3’s suction adjustment switch is located on its ergonomically designed handle. The K3 Airbelt is powerful, ultra-quiet and will provide years of reliable use! They feature clever storage of three on-board attachments, a five-year parts and labor warranty, a full bag or clog indicator, a big .8-gallon bag, a 25 foot cord and 37 foot cleaning radius, rubber-coated wheels to protect floor surfaces, and a durable telescopic tube with quick-release connections. The soft Airbelt bumper that surrounds the canister housing protects the vacuum, furniture and walls from incurring scuffs and scratches during use. Users will also enjoy effortless control of cleaning heads that have 180° steering abilities and super low 3.5″ horizontal cleaning profiles that easily fit under beds and furniture. The Airbelt K3’s ET-1 power head effectively cleans carpets and hard-floor surfaces and has excellent pet hair removal! It also offers manual brush roller shut off for cleaning delicate flooring with straight suction. It has four-level manual height adjustment, and the extension side of its L-shaped contour makes cleaning under counters easy. It features tool-free brush roller removal for replacement or bristle cleaning, and a warning light illuminates when brush height is set too high for optimal cleaning, the bristles are worn, or automatic shut off occurs due to a brush roller obstruction, which protects the belts, motor and carpets from damage.