HEPA filters and staphylococcus aurues bacteria

Hi all,

I have blepharitis and my doctor told me it's sensitivity from the air. It is an excess of bacteria on my eyelids, especially staphylococcus aurues. Is a HEPA air purifier effective in significantly reducing these bacteria? I searched on google and it says the bacteria has a size of 0.6 micron, but I don't know if that is true. If it is, a HEPA filter should be able to catch it, am I right?

I'm also looking to buy a SHARP FU-Y30EU-W:
http://www.sharp.nl/cps/rde/xchg/nl/hs.xsl/-/html/productdetails.htm?product=...

Do you think this is a good machine? My room is 15 m2.

Thanks guys!
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