Disinfection and sterilization fresh air system is a device integrating fresh air ventilation and air disinfection and sterilization functions. It aims to introduce outdoor fresh air, remove harmful microorganisms, particles, odor and other pollutants in indoor air, and provide a clean and healthy air environment for indoor space. At present, the disinfection and sterilization fresh air system on the market mainly adopts a variety of technologies, such as physical filtration, electrostatic adsorption, ultraviolet sterilization, photocatalyst decomposition, to achieve efficient air purification and disinfection effects.

From the perspective of market scale, the disinfection and sterilization fresh air system industry has shown a trend of rapid growth in recent years. According to the data of relevant market research institutions, in the past few years, the global market size of disinfection and sterilization fresh air system has increased at an annual rate of [X]%, and is expected to maintain a high growth rate in the next few years. In China, with the improvement of people's health awareness and the continuous development of the real estate market, the disinfection and sterilization fresh air system market has also ushered in a period of rapid development, and the market scale has continued to expand.

In the application field, disinfection and sterilization fresh air system has been widely used in residential, commercial buildings, public facilities and other fields. In the residential area, more and more consumers choose to install disinfection and sterilization fresh air systems when decorating new houses or rebuilding old houses to improve the air quality of the home environment; In the field of commercial buildings, such as office buildings, shopping malls, hotels and other places, in order to meet the needs of customers and employees for a comfortable and healthy environment, the disinfection and sterilization fresh air system has also been widely used; In the field of public facilities, such as hospitals, schools, libraries, exhibition halls, etc., due to the high population density, poor air circulation and higher requirements for air disinfection and purification, the disinfection and sterilization fresh air system has become an important equipment to ensure indoor air quality.