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Cleaning of air and other gases - Terminology (ISO/DIS 29464:2023); German and English version prEN ISO 29464:2023


This document establishes a terminology for the air filtration industry and comprises terms and definitions only. This document is applicable to particulate and gas phase air filters and air cleaners used for the general ventilation of inhabited enclosed spaces. It is also applicable to air inlet filters for static or seaborne rotary machines and UV-C germicidal devices. It is not applicable to cabin filters for road vehicles or air inlet filters for mobile internal combustion engines for which separate arrangements exist. Dust separators for the purpose of air pollution control are also excluded. This document was prepared by Technical Committee ISO/TC 142, Cleaning equipment for air and other gases.





Planned document number

DIN EN ISO 29464

Project number


Responsible national committee

NA 060-09-21 AA - Air filters  

Responsible european committee

CEN/TC 195 - Cleaning equipment for air and other gases  

Responsible international committee

ISO/TC 142/WG 1 - Terminology  

draft standard

Cleaning of air and other gases - Terminology (ISO/DIS 29464:2023); German and English version prEN ISO 29464:2023
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previous edition(s)

Cleaning of air and other gases - Terminology (ISO 29464:2017); German version EN ISO 29464:2019

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Dipl.-Ing. (FH)

Thomas Damm

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60528 Frankfurt am Main

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Fax: +49 69 6603-2279

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