ISO 11057:2011 Air quality- Test method for filtration characterization of cleanable filter media

Scope This International Standard specifies a standard reference test method for the comparative characterization of jet cleanable filter media, for use in filter elements (eg bag filters, pocket filters, cartridge filters) applied to dry gas cleaning under standard test conditions. The main purpose of the test is to gain information about both the operational performance and particulate emission of the cleanable filter media.