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"EU rating" of filters

"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!

RE: "EU rating" of filters

The links below will give you EU classification of filters and comparision with other standards.

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

(OP)
Quark,

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

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