I was happy to see the Zoono brand product in the presentation...but not happy to see that surgical masks were NOT included. Yes they call them surgical....but they are not the best. PFE of 99.9 % is what is really needed Percentage of particles filtered out at a pore size of 0.1 - 1.0 microns BFE of 95 is 95% of particles filtered out at a pore size of 1.0 - 5.0 microns They say up to 99%...but that is doubtful
EHH Price at posting:
14.0¢ Sentiment: Hold Disclosure: Held
