Levoit Core® 400S Smart Air Purifier

Refresh your air with powerful filtration, smart control, and advanced features such as VortexAir™ Technology. The air purifier uses a laser dust sensor that scans the surroundings for airborne particles to keep your environment consistently clean.
Refresh indoor air with the Levoit Core® 400S Smart Air Purifier. With powerful filtration, smart control, and advanced features such as VortexAir™ Technology, you can completely purify your air in a matter of minutes. 

Levoit Air Purifier Plasma Pro Core 400S, True HEPA Air Cleaner for Extra-Large Room (990 sq.ft), Smart Voice Control, Smart Sensor, Energy Star,

Levoit Air Purifier Plasma Pro Core 400S, for Extra-Large Room, Smart Voice Control & Sensor, Black

Levoit Air Purifiers (Red) for Home Large Room Up to 1980 ft² in 1 HR with Air Quality Monitor, Smart WiFi and Auto Mode, Core 400S, Gray

Purify 403 sq ft spaces 5x per hour and filter at least 99.97percent of 0.3-micron airborne particles with H13 True HEPA filtration. Newly added HEPA Smart Technology helps filter 99.99percent of bacteria and mold, as well as 99.9percent of viruses, to keep your home as healthy as possible. 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.

Levoit PlasmaPro 400s Smart True HEPA Air Purifier - White

Levoit Core 600S® Smart Air Purifier

Core 400s Filter Replacement For Levoit Compatible With Levoit Core 400s Smart Wifi Air Puri-Fier, Core400s-Rf,True H13 Hepa Filter and Activated Carbon, LRF-C401S-WUS, 2 Pack - Yahoo Shopping

True HEPA H13 Filter Compatible with LEVOIT Core 400S Smart Wifi Air Purifier

Levoit - PlasmaPro 400s Smart 403 Sq. ft True HEPA Air Purifier - Black

Levoit Core 400S Smart Air Purifier 23261622

Purify 403 sq ft spaces 5x per hour and filter at least 99.97percent of 0.3-micron airborne particles with H13 True HEPA filtration. Newly added HEPA Smart Technology helps filter 99.99percent of bacteria and mold, as well as 99.9percent of viruses, to keep your home as healthy as possible. 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.

Levoit PlasmaPro 400s Smart True HEPA Air Purifier - White

Levoit Core® 300S Smart Air Purifier

Core 400S Replacement Filter for LEVOIT Core 400S Smart WiFi Air Purifie-r, Core 400S-RF 3-in-1 True HEPA Activated Carbon Filter, LRF-C401S-WUS, 2 Pack : Home & Kitchen

Levoit Core 400S Smart WiFi True HEPA Air Purifier - VeSync Store