TROX GmbH supplies a comprehensive range of filters for the technically and economically correct solution. It comprises air filtration equipment for air conditioning and ventilation systems for practically all spheres of application.

Basically, a distinction is made between two types of air filters:

• Particle air filters
  Coarse and fine dust filters to separate contamination from the atmospheric air for general requirements in air conditioning and ventilation technology, as well as in spheres of process technology. Testing and classification is done according to DIN EN 779.
• Particulate air filters
  HEPA and ULPA filters as high-quality air filters for separating aerosols, toxic dusts, bacteria, etc. as well as for areas of application in maximum requirements for air purity in clean room technology. Testing and classification is done according to DIN EN 1882.

Testing facilities for conducting tests according to DIN EN 779 and DIN EN 1822 are available in the Goch filter plant.