At present, masks used in families are mostly disposable and discarded after use, which is very wasteful. The electric anti-haze mask can be used repeatedly, but it cannot achieve the effect of isolating germs, and repeated use does not have good disinfection measures. Therefore, this replaceable filter element type protective mask is designed. The filter part is made of non-woven fabric, which is the same material as the medical surgical mask. The contact face and the strap can be recycled without discarding. When not in use, put one key into the matching storage box for 30 minutes of UV UV disinfection. This can relatively save materials and be used sustainably.
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Is this only a filter layer? Is there any water absorption and water resistance layer inside and outside?
Is there any contact information
Can this only be used to prevent smog? If it is used by medical staff, can it be used to prevent virus? However, will it not be easy to disinfect? After all, it is spliced
This idea is great. Is it commercial?
Is the bandage at the back a little wide?
Can I buy it??? Masks are in a hurry.
For some time to come, masks will be a necessity in public places