Initial filter + HEPA to generate anion at 3 million pcs/cm³ for air freshing

HEPA + Activated Carbon + Multi-function Filter to generate anion at 3 million pcs/cm³ for air freshing. Air Quality Sensor + Vibration Detector applied

HEPA + Activated Carbon + Multi-function Filter to Generate anion at 3 million pcs/cm³ for air freshing.  PM2.5 purification rate CADR 17m³/h,  Formaldehyde purification rate ≥ 90%,  TVOC purification rate ≥ 93%, Sterilization rate ≥ 99.53%

Applying HEPA + Activated Carbon + Multi-function Filter to ensure PM2.5 purification rate ≥ 99%