A stylish way to control your indoor air quality, this Airmega 400S air purifier improves your home environment. The Airmega mobile app lets you monitor air quality, see the filter status, schedule the timer and receive real-time outdoor air quality updates Efficiently cleans air with dual suction technology Smart monitoring feature allows you to control the device and track indoor air quality from wherever you are Indoor pollution level monitor helps you control air quality 4 speeds for customized purification Active carbon + green True Hepa filter captures dust, allergens, smoke, pet dander and pollen Convenient Smart, Auto, Eco and Sleep mode settings Filter change indicator and Lights Off mode What’s Included 2 washable pre-filters 2 Max2 filters 22.8″H x 14.8″W x 14.8″D Weight: 24.7 lbs. Uses the free Airmega mobile app Room coverage: up to 1,560 sq. ft. Wireless: Wi-Fi enabled Fan speeds: Sleep, Low, Medium, High Timer: 1, 2, 4, 8 hours Noise level: 22-52dB Manufacturer’s 3-year limited warrantyFor warranty information please click here Model no. 111012 Size: One Size. Color: White.