For general use in major cities, we recommend the Techno mask. The filter in the Techno mask combines the Sports Hepa-Type filter for sub-micron particulate pollutants, with a DACC layer for filtering gases and vapours. This combination provides increased performance covering a broader spectrum of pollutants commonly found in urban environments.

Working in conjunction with specifically designed Techno valves to improve airflow performance, these new features make the Techno mask a very versatile product.