RE: WORLDS FIRST ANTI-COVID19 FACE MASK5 Nov 2020 12:10
Wb20, I will tell you what to do. Go to the great Google and find me a certified, disposable IIR mask that specifically states it kills covid19 for 7 hours continual wear. With 99.98 efficiency, anti-infuluenza too, rohs compliant, CE certified, and with patented protection.