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ISO 5371:2025

Containment high efficiency filtration unit (CHEFU) in ventilation system of biosafety facilities

Jul 25, 2025

General information

60.60     Jul 25, 2025

ISO

ISO/TC 142

International Standard

91.140.30  

English  

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Scope

This document provides basic performance requirements and corresponding test methods for containment high efficiency filtration units (CHEFUs). This document is applicable to the devices used to remove harmful bio-aerosol in biosafety facilities and similar controlled environment. This document is not applicable to a filtration unit for removing radioactive aerosol.

Life cycle

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PUBLISHED
ISO 5371:2025
60.60 Standard published
Jul 25, 2025