The Shark Air Purifier MAX uses Pure Air Microforce to deliver fast, powerful, and quiet purification. Clean Sense IQ senses air quality & auto-adjusts to improve air quality and report results in real-time. A HEPA filter captures 99.98% of airborne particles like allergens, dust, and dander (based on IEST-RP-CC007.3, 0.1-0.2 microns). Cleans up to 1200 square feet. Allergens refers to non-living matter. Powerful Purification: Pure Air Microforce uses a powerful fan to deliver fast, powerful, and quiet purification in canister design. Easy to Use: The control panel is easy to use and displays real-time air quality, filter life, fan speed, eco mode, and more. Exceed HEPA Standard: Anti-Allergen NANOSEAL captures more micropollutants than HEPA standards require. Trapping 99.98% of large, small, & 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 1200 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. For a Good Night's Sleep: Ultra-quiet performance, with dimmable lights for minimal sleep interruption. Measures approx.: 1072"L x 10.82"W x 22.47"H What's Included Shark Air Purifier Nanoseal HEPA filter with Microban Imported.