Shark's NeverChange air purifier quickly and quietly cleans the air in your home—and only requires a filter change every five years. The Pureshield anti-allergen HEPA filter captures dust, pollen, dander, smoke and other particles of all sizes, and the CleanSenseIQ display delivers real-time alerts about your indoor air quality. An integrated cartridge neutralizes orders while releasing a lovely scent. Dimmable lights and ultra-quiet performance keep the air clean as you sleep.Shark Pureshield anti-allergen HEPA filter captures 99.98% of large, small, and micro-sized particles including dust, pollen, dander and smoke. CleanSenseIQ real-time air-quality alerts on the LED screen. Odor-neutralizer integrated cartridge guards against odors while releasing a pleasant scent. Up to 5 yrs. of filtration. Ultra-quiet performance with dimmable lights. Purifies up to 250 sq.ft. in one hour. Easy-to-clean filter screens wipe clean quickly. Includes Shark NeverChange™ air purifier, Debris Defense washable filter, NeverChange™ HEPA filter and odor neutralizer cartridge. Plastic construction. Imported.