Shark HP201 Clean Sense Air Purifier MAX for Home, Allergies, HEPA Filter, 1000 Sq Ft, Large Room, Kitchen, Captures 99.98% of Particles, Pollutants, Dust, Smoke, Allergens & Cooking Smells, White Pre-owned Used as shown POWERFUL PURIFICATION: Pure Air Microforce uses a powerful, fast fan to deliver 4 speeds of purification based on the air quality around you. EXCEEDS HEPA STANDARDS: Anti Allergen NANOSEAL captures more micropollutants than HEPA standards require. Trapping 99.98% of large, small, and micro sized particles (based on EST RP CC007.3, 0.1–0.2 microns). ”Allergens” refers to non living matter. AUTOMATICALLY ADJUSTS: Clean Sense IQ tracks air quality and constantly adjusts power to maintain clean air in your home. (Measures three particle sizes: PM1, PM2.5, and PM10). LARGE ROOM COVERAGE: Cleans up to 1000 square feet based on 1 air change per hour. Perfect for Large rooms such as living rooms, dining rooms and basements. WORRY FREE ALLERGEN RELIEF: Protects your home from common air pollutants such as dust, dander, allergens and smoke. ”Allergens” refers to non living matter. Bundle for discounts. Open to offers. Message me with any questions.