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.
Note: This mask SHOULD NOT be used for INDUSTRIAL APPLICATIONS where a device complying with European Directive 89/686 or 89/656 is required. It should only be used to reduce discomfort caused by exposure to, non-toxic particles where the concentrations do not exceed the National permissible exposure limit for the work place.