Air Filtration WG

ETN Air Filtration Working Group

The objective of the Air Filtration Working Group is to allow the users to have a single point of reference for state-of-the-art filtration technology and to address air filtration issues through projects of common interest. ETN represents the WG members in the ISO Technical Committee 142 – “Cleaning equipment for air and other gases”, and is actively involved in the drafting of the ISO 29461 – “Air intake filter systems for rotary machinery – Test methods”. Currently the ETN WG is focusing on the harmonisation of different testing procedures for static filter systems in marine and offshore environment.


Interested to join this Working Group? Please send an email to info[at]


Not a member yet? Find out more about the ETN membership here.



Jitka Spolcova, ETN


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Upcoming event(s)

  • | Career in turbomachinery – ASME Turbo Expo 2024If you are an engineering student and want to know what your options are in turbomachinery sector, register to our event at ASME in London....  Read more.

Past event(s)

  • | ETN’s 11th International Gas Turbine Conference (IGTC)Registration is now closed....  Read more.

  • | Air Filtration Working Group meetingETN's Air Filtration Working Group will meet on 22-23 January 2019 in Brussels....  Read more.

  • | Air Filtration WG Meeting – Sep 2018ETN's Air Filtration WG meeting will be held on 25-26 September 2018 in Brussels, Belgium. Attendees of this meeting will discuss the latest revision of the ETN Water/Salt test procedure related to the standard ISO 29461 – Part 5....  Read more.



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