zlacker
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1. Burnin+(OP)
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2020-04-02 17:47:54
But 95% of what?
Probably not calibrated on Coronavirus transmission.
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>>chilla+g3
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2. chilla+g3
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2020-04-02 18:05:24
>>Burnin+(OP)
Non-oil particles over 0.3 nm, of which droplets containing viruses is one of. There are P100 masks (oil+non-oil) as well, but they're more expensive and harder to breathe through.
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