Healthy Breathing - 5 Layer Protection, Dust Masks Disposable comes with activated Meltblown layer, non-woven fabric layer, static
absorption cotton and soft non-woven fabric layer. can filter out 95% particles in the air.
3D Design - M-shaped nose clip, dust mask is cut in 3D fits almost any size/shape face, High elastic ear strap has enough
elasticity to make a good seal, not tight, and the breath resistance is slow, it can be also molded for proper fit.
KN95 Dust Mask - Particulate Respirator mask is made of high quality cotton and non-woven fabric, which is non-irritating and
non-allergenic to you. Its filtration efficiency (dust-removing rate) is more than 95% for non-oily particulate matter above 0.075
microns, and the filter material is harmless to the human.
Masks should be replaced in time when:
1. When the respiratory impedance is significantly increased;
2. When the mask is damaged or damaged;
3. When the mask and the face cannot be tightly connected;
4. The mask is contaminated (such as when stained with foreign matter such as blood stains or droplets);
5. Masks have been contaminated (used in individual ward or patient contact);
6. the use of masks longer than the recommended time;
7. Masks with higher protection levels need to be replaced when contacting the source of virus infection or specific places.