DUOCLEAN POWERFINS HAIRPRO: The two-brushroll system digs deep into carpets, directly engages hard floors, and picks up dirt, debris, and hair in every pass. NO HAIR WRAP: The self-cleaning brushroll delivers powerful pet hair pickup with no hair wrap. GUARDS AGAINST BAD ODORS: Odor Neutralizer Technology guards against bad odors inside your vacuum for a fresher-smelling home (vs. Shark LA702 without Odor Neutralizer Technology). LIFT-AWAY TECHNOLOGY: Step on the pedal to lift away the pod to clean stairs, furniture, and everywhere else in your home. ANTI-ALLERGEN COMPLETE SEAL: Works with a HEPA filter to trap 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. Allergens refers to non-living matter.) ADVANCED SWIVEL STEERING: Easily maneuver your vacuum in and out of tight spaces, in corners, around furniture, and more. The Shark Detect Performance Lift-Away Advanced Upright Vacuum with DuoClean Detect, Odor Neutralizer Technology, Anti-Allergen Complete Seal Technology, and a HEPA filter to deep clean pet hair while trapping allergens.