About this item

• MAXIMUM COVERAGE: AirDoctor 5500i is the perfect air purifier for large rooms and open concept spaces. Circulates the air in 1043 sq. ft. 4x/hour or 2086 sq. ft 2x/hour.
• MAXIMUM COVERAGE: AirDoctor 3500i is the perfect air purifier for bedrooms, living rooms, kitchens and more. Circulates the air in 630 sq. ft. 4x/hour or in 1,260 sq. ft. 2x/hour.
• SMART CAPABILITIES: Control your AirDoctor 5500i and 3500i from anywhere with the app. Provides real time indoor and air quality information. Notifies you about filter life.
• SUPERIOR AIR FILTRATION SYSTEM: Our UltraHEPA filters are proven to capture 99.99% of airborne particles down to 0.003 microns in size, 100 times smaller than HEPA standards.
• ADVANCED FILTRATION: Our VOC Carbon filters are catalyzed with potassium permanganate to capture odors (cooking, pets), dangerous ozone (smog) and gasses and chemicals (VOCs) such as formaldehyde. One full set of filters comes with each purifier.