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ISO 5371:2025

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

Standard Details

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.

General Information

Status : Published
Standard Type: Main
Document No: ISO 5371:2025
Document Year: 2025
Pages: 21
Edition: 1
  • Section Volume:
  • ISO/TC 142. Cleaning equipment for air and other gases
  • ICS:
  • 91.140.30 Ventilation and air-conditioning systems

Life Cycle

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ISO 5371:2025
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