Package:
100 Pcs Replacement Protective Filter Paper+1 pcs face cover
Specification:
Material: 2 layers of non-woven fabric, 2 layers of meltblown cloth and 1 layer of activated carbon cloth
Type: 5 Layers
Size: 10 x 7 cm/ 3.9x 2.8 inches
Suit for all mouth mask insided with fliter slot
The first layer of spunbond filters out micron-sized dust;
The second layer filters industrial pollutants, car exhaust, second-hand smoke and pollen allergens.
The third layer of activated carbon cloth filters out micron-sized dust;
The fourth layer provides filter density for smaller materials.
The fifth layer of spunbond filters out various harmful substances.
How to use:
Step1: Take out the activated carbon filter after washing your hands;
Step2: Insert the filter replacement into the mask;
Step3: Place the respirator filters to the center position of mask, fit your face and wear the mask correctly.