"EU rating" of filters
"EU rating" of filters
(OP)
Could someone please tell me where I can get info on the "EU rating" of filters.
I don't work in the HVAC area, so forgive my ignorance!
I don't work in the HVAC area, so forgive my ignorance!





RE: "EU rating" of filters
http://ssd-rd.web.cern.ch/ssd-rd/DSF/Xreference.htm
http://www.acefiltration.co.uk/afcrc.html
Camfil published a technical write up regarding air filters which gives you detailed efficiency test procedures and filter classification based on various standards.
A link about filter efficiency calculation is here,
http://www.eaglefilters.lv/filter_class.htm
A good paper on cleanroom classification (if you are interested),
http://www.newwayz.co.nz/refmaterial/airclasses.pdf
Regards,
RE: "EU rating" of filters
Just what I was looking for.
Thanks very much.
I did a search of my own but couldn't find anything.....where would we be without this site.
Speedy