The Shark Stratos? AZ3000 Upright is Shark s most powerful, whole-home cleaning vacuum. It has the most powerful suction & best hair pick up of any Shark vacuum. At the nozzle, Stratos delivers on the innovation, packing our most advanced cleaning technologies into its low-profile frame. The DuoClean PowerFins HairPro nozzle grips & captures more dirt, debris & hair, for incredible pickup of all types of debris. Large piles, fine dust, and short & long hair are no match for DuoClean PowerFins HairPro. For above-floor cleaning, you can Lift Away the detachable pod and take your cleaning to stairs, furniture, windowsills, and more. Plus, when you lift away the pod, you transform your vacuum into a stick, for easy motorized cleaning under furniture. Shark s new Odor Neutralizer Technology guards against bad odors inside your vacuum, leaving you with a fresher-smelling home. Plus, Anti-Allergen Complete Seal with HEPA filtration seals and traps 99.9% of dust, dander, and allergens inside of the vacuum, and out of the air you breathe.