Re: Coronavirus: Thread

[grarpamp]

Standards compliant masks and respirators available
at your online markets... ebay, aliexpress, mercado,
industrial supply shops, etc. Even air filter / HEPA paper
has some specs.
n95 / n99, kn95, p95 / p100, p2 / p3, ffp2 / ffp3, dl3, niosh, etc