At Freudenberg, the experts for clean air work at Freudenberg Filtration Technologies. What began in 1957 as a pure supplier of filter materials, today has become a global business with a presence in more than 20 countries and almost 3.000 employees. Whether in cars, buses, homes, hospitals or in industrial-scale food and beverage production, Freudenberg filters ensure that the surrounding air remains clean, effectively removing the threat posed by particulate matter and other fine particles.
In hospitals, for instance, Viledon filters assure high hygiene standards and help prevent the spread of airborne contaminants, microorganisms and non-pathogenic particles that could serve as bacteria hosts. The air in operating theaters or isolation rooms needs to be cleaner than clean. Each hospital has its unique demands, and our multistage Viledon filters are custom-designed to meet these. The required hourly air-change cycles, for example, vary according to the size of the room, the equipment it contains and the number of people using the area.