The amazon information says this product was made in houston, texas. is that true or not?
Can these masks be cleaned?
Is there a valve to let out the wearers' breath?
On the masks, is the metal nose piece enclosed on both sides, or does the metal directly touch the nose?
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B**H
Pretty satisfied
Not many people know this but the original n95 mask are those who have niosh certification and this one has it and printed on each mask. Quite satisfied I would easily recommend it to anyone.