Show HN: I bought and tested the filtration of every mask on Amazon
I've spent about 1,000 hours on this with my team using a very expensive (~$250k) lab and I'd love for this to be a great resource for people when choosing a mask.<p>The heavy lift we are doing here is around our particulate filtration efficiency test in which we do either the NIOSH N95 NaCL (0.3 micron) test or the ASTM 0.1 micron latex particle test.<p>I'd love HN feedback on how we improve the interface and make this a true resource for people.<p>Disclaimer: Yes, I'm a mask manufacturer and that's how I justify keeping all of this equipment up to spec, but I'm not big enough to make all of the masks for the world so I'd rather people find a good mask than just use my mask.<p>Any feedback is appreciated.