ISO Class 8 Cleanroom Information

Federal Standard 209E equivalent: Class 100,000


Air changes per hour required: 5-48

For ISO Class 8 cleanrooms, organisations typically measure micron sizes 5.0µ and 0.5µ.

See the maximum allowable concentrations by cleanroom class on our cleanroom classifications page.

ISO class 8 cleanroom info

Considerations for ISO class 8 cleanrooms

High Efficiency Penetration Air (HEPA) Filtration is 99.99% efficient at 0.3 micron and should be considered when looking to achieve ISO class 8.

Softwall and Hardwall cleanroom construction are both effective at achieving the environment required for ISO class 8.

If organisations are working towards GMP grades, monobloc is the most effective solution, as it can accommodate required features such as interlocked doors and coved floors.

See our case studies for more information.

Clothing considerations for ISO Class 8 cleanrooms

Find cleanroom clothing for ISO Class 8 cleanrooms at

Use the filters to refine your search to find the most appropriate clothing for your application.

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