full face masks 1

Full face masks are the most protective items, since they have a good to perfect fit on all the face, and cover everything. they are reusable after proper cleaning and decontamination, last for months and years, and are fitted with high performance filters.
Glasses can be added.
Military nurses and civilian defense always wear these type of respirators against biological hazard.
During SARS outbreak, these masks were recommanded or used, as inIndia, in Hong-Kong or Beijing, or in Bologna.
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