As of 2017, the penetration rate of fresh air systems in European and American households reached 96.56%, while only 1% of newly built homes in China were equipped with fresh air systems, indicating a significant gap in usage compared to Europe and America. Smog has brought the fresh air industry to the Chinese market. In an era of rampant smog, fresh air systems are considered one of the most effective solutions for improving indoor air pollution, and their penetration rate is increasing year by year. Data shows that the potential market for fresh air systems in the Chinese civilian market is at least 168 million units, with a potential consumption scale of up to 1.7 trillion yuan.
Driven by Chinese families' pursuit of a healthy quality of life, the market demand for fresh air systems, as a key device for improving indoor air quality, is growing rapidly. On June 29, 2024, the China Ventilation System Residential Fresh Air Alliance was officially established in Shanghai, and the "Application Guidelines for Residential Fresh Air Systems" were released at the same time. The fresh air industry in China is still in its early stages of development, but with the promotion of national policies, especially against the backdrop of carbon peaking and carbon neutrality, fresh air systems, as a necessity in efficient buildings, have broad development prospects.
