Levoit Core 400S

Levoit Core 400S Air Purifier Smart WiFi True HEPA Voice Control Features 3-Stage Filtration: Captures at least 99.97% of airborne particles 0.3 microns in size, 99.9% of airborne particles 0.1 microns in size, and HEPASmart™ Technology enhances filtration, capturing 99.99% of bacteria and mold, and 99.9% of viruses. VortexAir™ Technology: Increases indoor air circulation and filtration efficiency. AirSight™ Plus Technology: Laser Dust Sensor scans surrounding air for airborne particles. PM2.5 Display: Displays the amount of airborne particles detected by the laser dust sensor. ARC Formula™: Helps neutralize household odors and pet smells. QuietKEAP™ Technology: Keeps noise levels as low as 24dB. App Control: Control settings, check filter life, receive real-time air quality updates and more. Voice Control: Connect air purifier to Amazon Alexa or Google Assistant™. Air Quality Indicator Rings: Indicates real-time air quality as Bad, Moderate, Good, or Very Good. Specifications Voltage: AC 120V, 60Hz Rated Power: 38W Effective Range: 403 ft² / 37 m² Dimensions: 10.8 x 10.8 x 20.5 in / 27.4 x 27.4 x 52 cm Weight: 14.12 lb Operating Conditions Temperature: 14°–104°F / -10°–40°C Humidity: < 85% RH Noise Level: 24–52dB CADR: 260 CFM / 442 m³/h Standby Power: < 2W