Efficient haze removal Remove PM2.5 (up to 99%) and remove PMM0.3, which is extremely harmful to health Strong sterilization The sterilization rate is as high as 99.88%, avoiding cross infection of viruses within the rate Efficient formaldehyde removal Efficient removal of harmful gases such as formaldehyde and TVOC. Large capacity for formaldehyde removal and higher energy efficiency ratio for formaldehyde removal Efficient ozone removal Efficiently removing ozone from the environment with a one-time removal efficiency of up to 90% Aerodynamic Design Unique four-dimensional air intake and three-dimensional air supply bring a fascinating three-dimensional and all-round purification effect Low consumables Metal dust collection plate and ceramic catalytic coupling plate, reusable for cleaning and use Energy saving silent fan DC brushless ultra quiet motor, Built in core components of internationally renowned brands long life Design lifespan of 12 years, metal body, sturdy and durable, stylish and simple Efficient removal of second-hand smoke