What is the name of the current European Air Filter Standard?

The European Air Filter Standard that is currently in use is EN 779:2002. This standard outlines the testing methods and classification for air filters in various applications, particularly for evaluating their efficiency and performance in removing particulate matter from the air. EN 779 also provides a framework for comparing different air filtration products, helping to ensure consistency and reliability in air quality management across Europe.

Understanding this standard is essential for professionals in the air filtration industry, as it directly affects product compliance and marketability. This standard is critical for audits and certifications within the industry, as it establishes benchmarks that air filters must meet to be considered effective.

The other options listed—EN 1282:2001, EN 1452:2003, and EN 12345:2004—are not the correct standards for air filters. They either pertain to different aspects of filtration or have been superseded, hence they do not apply to the current standards governing air filter performance in the European context.