This product is characterized by a concise body, attractive appearance, and outstanding user experience. The internal space is large thanks to the concise body, increasing the space for air ducts of the purifier and improving the product performance. Filters can be replaced from the rear cover, minimizing parting lines on the appearance, reducing the product components, and lowering the cost. The touch screen is mounted on the top and the air outlet angle is optimized. The operation mode has been improved to provide a better user experience.