4-stage Filtration Process 4-stage filtration process includes a Pre-Filter, Nano-Silver Anti-Bacterial Filter, H13 HEPA Filter, and Activated Carbon Filter, effectively removing pollen, bacteria, PM2.5, mold, pollutants, and toxic gases for comprehensive air quality control. Area Coverage With a CADR of up to 380 cu.mh efficiently cleans rooms up to 589 sq. ft 55 sq.m, making it ideal for large living spaces and ensuring rapid pollutant removal for cleaner air Air Purification Cycle Every 12 Minutes It refreshes and cleans the air every 12 minutes, maintaining a consistently healthy and clean atmosphere while removing the accumulation of contaminants. Real-Time PM 2.5 Level Indicator Comes with Real-time air quality LED indicator with red, yellow, and green lights, clearly displaying the current air quality level for instant awareness and peace of mind Filter Life Up to 9000 Hours With up to 9000 hours of operation before needing filter replacement, the extended filter life ensures long-term performance and convenience by reducing the frequency of changes while delivering reliable, continuous air purification