ISO Class 6 Cleanroom Info

Federal Standard 209E equivalent: Class 1,000

Air changes per hour required: 150-240

For ISO Class 6 cleanrooms, organisations typically measure micron sizes 5.0µ, 0.5µ and 0.3µ.

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

ISO Class 6 Cleanrooms

Considerations for ISO class 6 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 6.

Hardwall cleanroom construction is most effective at achieving the environment required for ISO class 6.

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 6 cleanrooms

Find cleanroom clothing for ISO Class 6 cleanrooms at Cleanroomshop.com.

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


Related articles

ISO 14644-1 Class 8 Cleanroom Classification Guidelines

ISO Class 8 Cleanrooms can be Monobloc, Softwall or Hardwall.

Read more

ISO 14644-1 Class 7 Cleanroom Classification Guidelines

ISO Class 7 Cleanrooms typically use HEPA filters and can be constructed as Softwall, Hardwall or Mo...

Read more

Cleanroom Classifications

Discover the different classes within the cleanroom ISO standards and how these are defined.

Read more