
ISO 5371:2025
ISO 5371:2025 Containment high efficiency filtration unit (CHEFU) in ventilation system of biosafety facilities
CDN $251.00
This publication was last reviewed and confirmed in 2025.
Containment high efficiency filtration unit (CHEFU) in ventilation system of biosafety facilities
Description
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.
Edition
1
Published Date
2026-06-18
Status
PUBLISHED
Pages
21
Format 
Secure PDF
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Abstract
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.
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