Respectfully I have to disagree having just worked for Honeywell...

Respectfully I have to disagree having just worked for Honeywell in that space and domestic market are not worried what mask they get. The only one that protects from the Micron size of Covid is N95 and above. Everything is a risk even the eyes is high entry point with its liquid attracters, however worth covering to reduce probability.

As for distributers the big guys WES and Metcash etc have teams of Quality that test and a manufacturer will never give them duds as there goes the business.

Mum and DAD's they don't know the difference, what ever is comfortable. It might be used on a Gucci bag or designer something but that is pretty straight forward if you do it for a living.

I did buy and didn't do any due diligence, sold today as the app is wanting to say the least and you don't give access to a product with a lot of holes and expect people to give it another go when u fix them.

Hope I'm wrong and wish u all the best.
Obviously I made a loss