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BSI BS EN 143:2021

Respiratory protective devices. Particle filters. Requirements, testing, marking
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BSI BS EN 143:2021

Respiratory protective devices. Particle filters. Requirements, testing, marking

PUBLISH DATE 2021
PAGES 20
BSI BS EN 143:2021

This document specifies particle filters for use as replaceable components in unassisted respiratory protective devices (RPD) with the exception of escape devices and filtering face pieces.

Laboratory tests are included for the assessment of compliance with the requirements.

Some filters complying with this document can also be suitable for use with other types of respiratory protective devices and/or escape devices. If so, they need to be tested and marked according to the appropriate European Standard.

This document does not cover requirements concerning respiratory hygiene. Requirements for decrease of the microbiological hazards caused by the growth of bacteria and viruses on the filtration material are not determined.

SDO BSI: British Standards Institution
Document Number EN 143
Publication Date March 2, 2021
Language en - English
Page Count 20
Revision Level
Supercedes
Committee PH/4
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