Sharks most powerful cleaning technologies! Large Self-Cleaning Brushroll floorhead. XL dust cup. All packed into a sleek upright silhouette. Perfect for homes with pets, glide from carpets to hard floors with the wide DuoClean floorhead, combining two motorised brush-rolls to clean all floors. Self-Cleaning Brushroll Technology removes hair from the brush-roll as you clean, so you don't have to.