Shark HP132 Clean Sense Air Purifier with Odor Neutralizer Technology, HEPA Filter, 500 sq. ft., Small Room, Bedroom, Office, Captures 99.98% of Particles, Dust, Smoke & Allergens, Portable, WhitePOWERFUL PURIFICATION: Pure Air MicroForce uses a fast, powerful, quiet fan to deliver 4 speeds of purification based on the air quality around you. EXCEEDS HEPA STANDARDS: Anti Allergen* NANOSEAL HEPA filter captures more micropollutants than HEPA standards require. Traps 99. 98% of large, small, & micro sized particles (based on EST RP CC007. 3, 0. 10. 2 microns). *Allergen refers to non living matter. FRESH SMELLING HOME: Odor Neutralizer