The Levoit Core 400S is a smart air purifier for medium to large rooms, with a 3-stage HEPA filtration system, app control, and real-time air quality monitoring for cleaner, healthier air.
- 3-stage filtration: pre-filter, H13 True HEPA, activated carbon
- Removes 99.97% of particles as small as 0.3 microns
- Smart app control and voice assistant compatible
- Real-time air quality sensor and display
- Quiet sleep mode
