Levoit Air Purifiers for Large Rooms with Air Quality Monitor, Smart WiFi and Auto Mode

The Levoit Core 400S Smart Air Purifier is an efficient air purifier designed to thoroughly clean a whole room. Featuring AirSight Plus technology, this air purifier scans the surrounding air for airborne particles as small as 0.3um, providing more than just standard air purification. Levoit engineers have meticulously designed the internal structure of the air purifier to deliver powerful air purification while maintaining impressively low noise levels of up to 24dB.

Key Features:

SWIFT LIVING ROOM PURIFICATION: Leveraging Votexair technology, the air purifier effectively removes second-hand smoke, pet dander, hair, and carbon monoxide, allowing you to comfortably stay in the living room.

BEDROOM FRESHNESS ON DISPLAY: The AirSight Plus technology, equipped with a laser dust sensor, continuously scans the surrounding air for airborne particles and updates the PM2.5 display, ensuring a dust and pollen-free environment in the bedroom.

KITCHEN ODORS BE GONE: The patented ARC Formula technology makes the Core 400S-P/Core 400S the perfect air purifier for removing any odors from VOCs and Carbon Monoxide in the kitchen, leaving you with clean, crisp, and fresh air.

BASEMENT BREATHABILITY ON AUTO: When in Auto Mode, the air purifier automatically adjusts the fan speed setting and updates the display to maintain a fresh air environment, even in the basement, where mold and radon can be a concern.

LARGE COVERAGE: The top-performing Levoit Core 400S-P/Core 400S Smart Air Purifier has a CADR of 260 CFM and can purify the air of a 1980 ft² space once per hour (based on Levoit's Original Filters, not applicable to other replacement filters).

HIGH PERFORMANCE: The filter in this air purifier has a strong filtration performance, achieving a 99.97% efficiency in capturing 0.1-0.3μm airborne particulates, including pollen, dust, and animal dander allergens. This has been tested and verified by an independent lab.

WHISPER-LEVEL QUIET: The Sleep Mode of the Core 400S-P/Core 400S operates at the lowest fan speed (24dB), creating a sleep-friendly environment as quiet as the sound of falling leaves.

SMART CONTROL: The free VeSync app allows you to control the air purifier's settings, set timers, check filter life, and even connect to third-party voice assistants for hands-free operation.

TRUSTWORTHY AND SAFE: The Core 400S-P/Core 400S is Energy Star, FCC certified, ETL listed, and has earned the prestigious German Design Award (2021) and iF Design Award (2021). For best results and product performance, use only Levoit's official replacement filters (search B08SQQK6K7).

product information: