BISSELL air280 Max air purifier provides Simply Clean Air from a trusted brand in home care. This premium HEPA air purifier has three layers of 360 degree filtration, including a pre-filter, activated carbon filter and a medical-grade HEPA filter, which captures 99.97% of particles 0.3 microns and smaller, helping to remove airborne irritants like dust, pet dander, pollen, and smoke like that from wildfires, cooking and smoking. This machine is equipped to filter the air in a 280 sq ft room 4.8x per hour, making it perfect for bedrooms, living areas, basements, and dining rooms. Engineered with a CirQulate System, BISSELL air280 Max air purifier auto-adjusts fan speed and provides air quality readings in real time. Want to adjust the setting while you're away from home? Control your air purifier from the BISSELL Connect App thanks to built-in WiFi capabilities. Plus, every purchase of this air purifier helps save pets. BISSELL proudly supports BISSELL Pet Foundation and its mission to help save homeless pets. When you buy a BISSELL product, you help save pets, too. We're proud to design products that help make pet messes, odors and pet homelessness disappear. BISSELL air280 Max WiFi Connected Smart Air Purifier 3138A