ASHRAE filtration standards for cleanroom

[maciej91]

Hi,

I need some information about ASHRAE standards for filtration in cleanrooms. I need to know what type of filters should be used depending on the cleanroom classification (FS/ISO/GMP). CIBSE provides that (for example for ISO7 they recommend G4 + F7 + H14), but I have to know what ASHRAE says about that. I've searched in Handbook but without good results.

Thank you in advance.

 

[DomSh]

Hi,

All you need for pharma filtration in cleanrooms is here (ASHRAE journal, september 2004) :

https://moko31.files.wordpress.com/2010/04/journalsept2004pharmacydesign.pdf

Hope this help!