The Levoit PlasmaPro 400S-P smart air purifier cleans the air quickly. Its three-stage filtration captures at least 99.97% of airborne particles as small as 0.3 microns, purifying spaces up to 358 sq. ft. The laser dust sensor detects the amount of airborne particles displayed on the PM2.5, while auto mode adjusts the fan speed based on air quality. Smart control connects to third-party voice assistants, allowing users to manage settings remotely and receive real-time notifications about air quality and filter life.
