The Airbelt D1 Turbo is a straight-suction vacuum. Thus, it differs from the Airbelt D4 Premium as follows: Turbo Head and Parquet Brush, but no Power Head. The D1 has a telescopic tube and suction hose without an integrated power cord, so it does not accommodate an electric power head. Instead, it comes with and air-driven turbo head for rugs, and a parquet brush for hard floors. It is a powerful, full-size, ultra quiet canister vacuum cleaner with three on board attachments, a giant 1.5 gallon bag, an unmatched 40 foot cord, 52 foot cleaning radius, protective rubber coated wheels, a durable telescopic tube with quick release connections and a full bag or clog indicator. It also features excellent filtration and a one of a kind LED indicator that enables suction power to be optically monitored. A unique tapered suction hose with a 320 degree rotating canister connection increases airflow velocity, minimizes clogs, improves maneuverability and its soft foam bumper protects the vacuum, furniture and walls from scuffs and scratches. It also includes Three-Step Hospital Grade Filtration. Model 90604AM Black Cherry