DuoClean PowerFins: a PowerFin roller and a soft roller combine on all floors， continuous cleaning contact to dig deep into carpets， directly engage floors， and pick up more in every pass， (versus original DuoClean)

Self-cleaning brush roll for powerful pet hair pickup with no hair wrap

Engineered to pick up more hair with no hair wrap (versus Shark bristle nozzles)

Lift-away the detachable pod with the easy-to-use pod-release pedal to clean stairs， furniture， and everywhere in your home

Anti-allergen complete seal technology and a HEPA filter trap 99.9% of dust and allergens inside the vacuum cleaner， (based on ASTM F1977 of particles 0.3-microns or larger)

A lighter pod than Shark's best-selling lift-away， with more suction for versatile whole-home cleaning (weight and suction versus NV351， suction measured at the hose)

Powerful LED headlights on the nozzle reveal hidden debris around your home

Advanced swivel steering lets you easily maneuver your vacuum in and out of tight spaces， in corners， around furniture， and more

Includes tools to tackle stubborn pet hair and hard-to-reach spaces