LEVOIT Air Purifiers for Large Home Bedroom 83m², CADR 400m³/h, Alexa Enabled, Filter with PM2.5 Intelligent Air Quality Sensor, Removes Pollen Allergy Dust Smoke Pet, Auto Mode, White

Dirty air Relief – From the intuitive app with its wide range of functionality to the sleek design, the Core 400S filters your space in a matter of minutes
Large purification area+ 360°, air intake optimum for living room, office, kitchen, bedroom. The powerful VortexAir technology brings air in from 360-degrees, which is why it can purify your 83㎡ space 2x times an hour
Filtration giving you clean air. The Core 400S not only traps particulate matter like dust, fur, lint and hair down to the tiniest particles, zero-point-three microns! How big is a micron? A human hair is seventy microns thick! You’d need 500 times magnification to see a single micron
Sensitive auto mode – Set it and forget it. With AirSight Plus Technology, the air purifier measures air quality, automatically adjust the fan speed accordingly, and deliver real-time readings for you! It reads the air—so it can clean the air
Operates in silence-whisper quiet. If you run both throughout the night. You barely know it’s on, sometimes you have to check the display to be sure-it’s that quiet!
Convenient smart control – Anytime, anywhere. Control air purifier settings, check filter life, create schedules and more—you can do all these from the free VeSync app. All from anywhere, at work, at play, out for the evening