#3 · Air Purifiers
Levoit Core 300S Smart True HEPA
Levoit
86.4/ 100 · n=1,802 reviews
Medium confidence · 3 sources
A compact smart True HEPA air purifier with a 3-stage filtration system and a high-accuracy laser dust sensor that displays PM2.5 in real time. It covers rooms up to 100 m², runs as quietly as 22 dB in sleep mode, and integrates with the VeSync app and voice assistants.
Specifications
- Filter type
- 3-stage: primary pre-filter, True HEPA, activated carbon
- Coverage
- Up to 100 m² once/hour; 50 m² twice/hour
- Noise
- From 22 dB (sleep mode)
- Modes
- High, Medium, Auto mode, Sleep mode
- Smart features
- VeSync app, Alexa & Google Assistant, laser dust sensor with PM2.5 display, auto mode, colour air-quality indicator, customisable schedules
- Dimensions
- 22 × 22 × 36 cm (D × W × H)
- Filter life
- Replace approx. every 6–8 months
- Warranty
- 2 years