Key benefits Cleaner air quickly: Powerful air volume and a multilayer filtration system remove airborne particles across large areas in a short time, reducing allergens, dust and odors for healthier indoor air. Smarter operation: Builtin, precision air quality sensors continuously monitor conditions and enable intelligent sensing and control. On higherend models the purifier can automatically adjust purification mode to match realtime air quality. Fresher environment: The negative ion release function helps freshen the air and improves perceived air quality in occupied spaces. Sleepfriendly performance: Engineered for low operating noise so it runs quietly without disturbing sleep or daily activities. Features that matter Function: Continuous air quality sensing, active purification, and optional automatic mode on end models. Compatibility: Designed for large spaces—suitable for large families, openplan homes, offices, lobbies and other commercial places. Performance: airflow rate and layered filtration deliver fast, areawide purification. User impact: Quiet operation and automatic adjustments reduce the need for handson control while maintaining comfortable indoor air. Use scenarios Largefamily living room: Quickly clear cooking smells, pet dander and dust after gatherings while maintaining quiet operation for evening relaxation. Office or commercial reception: Keep common areas fresh and safer for staff and visitors with continuous sensing and capacity filtration. Bedroom at night: Run the purifier on lownoise mode to maintain air quality without waking light sleepers. What you can expect Reliable air monitoring, rapid area coverage, a multilayer filtration approach, optional automatic control on higherend models, negative ion air freshening, and a quiet design that fits daily home and commercial use.