Levoit PlasmaPro® 400S-P 1755 Sq Ft 3-Stage Filtration Large Room Smart Air Purifier, Black

Purify up to 1,755 sq ft once per hour and filter at least 99.97% of airborne particles down to 0.3 microns with 3-stage filtration. View the amount of airborne particles detected by the laser dust sensor on the PM2.5 display, while Auto Mode automatically adjusts the fan speed based on air quality. With smart control, you can connect to third-party voice assistants, control settings from anywhere, and receive real-time notifications about air quality and filter life.

• Large Coverage: Purify up to 1,755 sq ft with whisper-quiet noise levels as low as 22dB.
• Smart Control: Control air purifier settings and receive real-time notifications about air quality, filter life, and more.
• 3-Stage Filtration: Captures at least 99.97% of airborne particles down to 0.3 microns, including dust, pollen, and smoke.
• Reduce Odors: With more carbon and the ARC Formula, our filter removes smoke, fumes, VOCs, and household odors.
• Ideal Room Size: Perfect for large rooms like living rooms and open living spaces, the air purifier works up to 1,755 sq ft (1 ACH) and is very efficient for 363 sq ft (4.84 ACH).
• Air Changes Per Hour (ACH): This number means how many times per hour your air purifier will filter the entire volume of air in a specific room.
• AHAM Verifide® Air Purifier Performance: Room air cleaners certified through the AHAM Verifide program have been tested by an independent laboratory to ensure the product will perform to the manufacturer’s product claims for the suggested room size to reduce tobacco smoke, dust and pollen.
• Real-Time Air Quality: The laser dust sensor scans surrounding air for particles and shows the detected amount on the display.
• Independently certified CADR: All air cleaners in the AHAM Verifide® program are re-tested periodically to ensure that the performance stays the same over time.