Ventilation system is essential for maintaining indoor air quality and creating a comfortable environment. These systems circulate air, remove contaminants, and control humidity levels to improve the overall air quality within a space.

Many people call the ventilation system fresh air system, which is a very graphic statement, which brings in clean, oxygen-rich air from outside. This fresh air intake helps dilute indoor pollutants and maintain a balanced air composition, contributing to a healthier atmosphere.

To further enhance air quality, modern systems must include advanced ventilation filtration.  A perfect fresh air system should have three kinds of filters: initial effect, medium effect and high efficiency. The primary effect filter mainly intercepts the pollutants of larger particles, the medium effect filter can further filter the pollutants of medium and small particles, and the high efficiency filter can effectively filter fine particles such as PM2.5.

Therefore, choosing a suitable fresh air system needs to consider a number of factors. Only under comprehensive consideration can we choose a new air system suitable for our own family to bring a healthy and comfortable living environment to our family.