ISO INTERNATIONAL STANDARD 29461-2 First edition 2022-08 Air intake filter systems for rotary machinery Test methods - Part 2: Filter element endurance test in fog and mist environments Systemes de filtration d'air d'admission pour machines tournantes - Méthodes d'essai - Partie 2: Essai d'endurance d'élement filtrant en brouillard et environnement brumeux Reference number IS0 29461-2:2022(E) ISO @IS02022 IS0 29461-2:2022(E) COPYRIGHT PROTECTED DOCUMENT IS02022 All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may the internet or an intranet, withoutpriorwrittenpermission.Permission can be requested from eitherIso at the addressbelow or Iso's member body in the country of the requester. ISO copyright office CP 401 · Ch. de Blandonnet 8 CH-1214Vernier,Geneva Phone: +41 22 749 01 11 Email: [email protected] Website: www.iso.org PublishedinSwitzerland i @ IS0 2022 - All rights reserved