4 ms·
Costco is good about vetting their suppliers - and I've followed the paper trail to the FDA registration. Sadly, they're made in China but I can vouch for their
by benjohnson 6y ago
Costco is good about vetting their suppliers - and I've followed the paper trail to the FDA registration. Sadly, they're made in China but I can vouch for their quality - passed our bitter-smoke fit test.
https://www.costco.com/niosh-n95-round-respirator%2C-100-masks.product.100707773.html https://www.costco.com/niosh-n95-round-respirator%2C-100-mas...