burntwingzZz
Herald
Buy 5- 10 N95`s from the the same batch/box and randomly test any one of them ,if they pass you are good to go , if else return the remaining.
And use surgical mask underneath the N95.Double masking is must. And dont crib /whine on wasted mask it .Irrespective of mask brandv test it .Fakes are there left right and centre .and if yo think you got orignals than stock up. Becuase stocks dry up or later on the medical store itself might mix original and fakes .Recommend to buy masks from Hospitals medical stores and bloody test in front of them.