Particle filter system types (XLS, 80 kB, 03.09.2018)certified in accordance with the OAPC
Particle filters with expired certificate of conformity (PDF, 812 kB, 12.09.2016)The certificates of conformity for these filter systems are expired. This means that these filter families may no longer be installed for use on construction sites. Filters belonging to these families which were installed prior to the expiration of the certificate of conformity may continue to be used.
Last modification 03.09.2018