Anti Pollution Disposable Breathable Comfortable Skin friendly Dust Mask KN95

kn95 is a mask certified by China's GB2626-2006 respiratory protection user self-priming filter anti-particle respirator standard. It is equivalent to the protection level of n95, but only follows the test standards of different countries. Let's take a look at the use of kn95 masks.

What is the use of kn95 level mask

The filtration efficiency of kn95 grade masks for particles with an aerodynamic diameter ≥0.3µm is above 95%. The aerodynamic diameter of airborne bacteria and fungal spores varies mainly between 0.7-10µm, which is also within its protection range.

Therefore, this type of mask can be used for respiratory protection of certain particulate matter, such as dust generated by grinding, cleaning and processing of minerals, flour and certain other materials, and is also suitable for liquid or non-oily generated by spraying Particulate matter of harmful volatile gas.

Can effectively filter and purify the inhaled abnormal odors (except toxic gases), help reduce the exposure level of certain inhalable microbial particulates (such as mold, anthrax, tuberculosis, etc.), but it cannot eliminate contact infection, illness or death risks of.

The correct use of kn95 mask

1. Support the protective mask with one hand, the side with the nose clip facing outward.

2. Cover the nose, mouth and chin with a protective mask, and the nose clip should be close to the face.

3. With the other hand, pull the lower strap over the top of the head and place it under the ears behind the neck.

4. Pull the upper strap to the middle of the head.

5. Put your fingertips on the metal nose clip, start from the middle position, press the nose clip inward with your fingers, and move and press to the sides respectively, shape the nose clip according to the shape of the bridge of the nose.

Tips: It is not advisable to touch the inside of the mask with your hand during wearing, so as to prevent bacteria and other microorganisms from remaining on the mask and affecting your health