3 ms·
Will it? If your beard prevents a seal you're just going to be sucking in air from through the sides like you would with a standard mask, no?
by BigJono 5y ago
Will it? If your beard prevents a seal you're just going to be sucking in air from through the sides like you would with a standard mask, no?
- Scoundreller 5y agosome will go through the mask (and be filtered). Kinda like adding a 100kohm resistor in parallel with a 10k ohm. Most current will go through the 10k, but there will still be some going through the 100k ohm.