White Disposable Respirator Mask , Kn95 Medical Mask Against Germ

KN95 face safty mask Isolate virus 5 ply Disposable Respirator Filtration Barrier Against Germ

Choose the right type of mask

The medical protective mask should be the first choice for medical workers and the ordinary skimmed gauze mask should be the first choice for ordinary citizens to use in daily life.In special occasions, such as medical treatment and visit patients, ordinary citizens had better also choose surgical masks.

Choose a qualified mask

When choosing a mask, look at whether there is a product name on the package, whether there is information of the manufacturer or the supplier, whether there is a mask certificate or instructions.Disposable masks should also be labeled as disposable, and medical respirators that are reused should be labeled as sterile.Generally speaking, the general gauze mask should be marked is the general level or disinfection level.Mask materials should not smell, and harmless to the human body, especially the human face contact part of the material, should not irritant and irritability.

Replace the mask when:

1.When respiratory impedance increases significantly;

2.When the mask is broken or damaged;

3.The mask is not in close contact with the face;

4.The mask is contaminated (if there is blood or droplets);

5.The mask has been contaminated (it has been used in individual wards or in contact with patients);

6.If it contains activated carbon mask, when the mask smells;

7.Masks are used for longer than recommended.