OVERVIEW: Anti-Tangle Brushroll: Prevents hair wrap from forming on the brush roll for an easier, hassle-free cleaning experience and is perfect for pet owners. Dual Motor Technology: Brushroll controls give you a deeper clean on carpets while protecting hard floors. Swivel Steering: Easily maneuver under and around furniture for an effortless cleaning experience. KEY FEATURES: WhirlWind Anti-Tangle Brushroll Multi-Cyclone Motor Complete Seal System (HEPA) Quiet Mode Motorized Pet Tool