Airports terminals are spacious, have significant foot traffic and have high requirements for air quality, thus requiring high quality air filters. Most air filter products have a short shelf life and need to be replaced frequently, thus increasing costs not suitable for airport operation. Walson manufactures air filters which have a long shelf live, ensuring long term filtering performance. They are widely used in large sized airports.
Smoking area of airport are installed with household smoke removal filter, HEPA, reducing dust, smoke and fog.
Airport centralized ventilation system install these two types of air filter, capable of removing dust.