High breathability and comfort disposable mask Used by healthcare and non-healthcare workers.
Tested by reputable, independent laboratories: EUROFINS lab (U.S.), TUV SUD (Germany), Analytic Lab (Singapore), Guangdong Detection Center of Microbiology (China), Bureau Veritas (Cananda), Quatest 3 (Vietnam), and Pacific BioLab (U.S.).
Tested by reputable, independent laboratories: EUROFINS lab (U.S.), TUV SUD (Germany), Analytic Lab (Singapore), Guangdong Detection Center of Microbiology (China), Bureau Veritas (Cananda), Quatest 3 (Vietnam), and Pacific BioLab (U.S.).
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