As someone who knows quite a bit about this stuff, these are a good mask. Better than the procedural masks used in the hospitals even (non covid wards of course). Certainly better than what I used to use in the sterilization lab! They are NOT Canadian made but at least they’re transparent about that and have ASTM rating done in canada which is what matters. And for that matter, most of the companies I’m seeing claiming to be made in canada (even the gov supplier one) are not in fact. I’d rather a company like this that is upfront about it. Even if I don’t currently like supporting chinas economy, health is more important. People don’t believe these masks companies telling you they are ASTM rating 3. Those are N95 masks and are insanely expensive. Even ASTM 2 is the kind that tie at your head and nape. These are level 1 which are procedural and suitable for daily wear. People PLEASE dispose (IN the garbage!) of your masks after use and don’t reuse them.