This air purifier features a 4-stage filtration process with a Pre-Filter, Nano-Silver Anti-Bacterial Filter, H13 HEPA Filter, and Activated Carbon Filter, removing pollen, bacteria, PM2.5, and toxic gases for complete air quality control. With a CADR of 380 cu.m/h, it covers areas up to 589 sq. ft (55 sq.m), making it ideal for large spaces. The purifier refreshes air every 12 minutes and features a real-time PM2.5 level indicator. With up to 9000 hours of filter life, it offers Wi-Fi & smart app control, Alexa integration, and a 3D airflow design for thorough air purification. Comes with a 2-year warranty.