The Shark? Rotator? Pet Pro is equipped with DuoClean? PowerFins?, a two-brushroll system that digs deeps into carpets, directly engages floors, and picks up more in every pass (vs. original DuoClean). The self-cleaning brushroll eliminates hair wrap as you clean it s engineered to pick up more hair, with no hair wrap (vs. Shark bristle nozzles). Shark s Lift-Away? technology lets you lift away the pod to clean above-floor with ease. Tackle stairs, shelves, and reach up high with powerful suction. Plus, the Lift-Away pod is ultra-lightweight, making it simple to hold with one hand while you target messes with the other hand. Anti-Allergen Complete Seal traps 99.99% of dust and allergens inside the vacuum, keeping them out of the air you breathe. (Based on ASTM F1977 of particles 0.3 microns or larger.) The LED lights on the nozzle illuminate hidden debris around your home. Plus, advanced swivel steering heightens the maneuverability of this vacuum, to access tighter spaces and move around furniture. This vacuum comes with a Pet Power Brush to pick up pet hair and loose debris from upholstery and other surfaces, and an Under-Appliance Wand to clean under and behind hard-to-move appliances and furniture. Plus, you get 2 bonus accessories: a Crevice Tool for tight spaces, and an Upholstery Tool to deep-clean furniture.