100 PCS PM2.5 Filter Paper Anti Haze Mouth Mask Anti Dust Mask Activated Carbon Filter Paper Health Care

100 PCS PM2.5 Filter Paper Anti Haze Mouth Mask Anti Dust Mask Activated Carbon Filter Paper Health Care.

Feature:
Dust mask replacement filter material: Non-woven, Active Charcoal cloth.
Compatible with the majority of Dust Masks available in the market
PM 2.5, best to protect your mouth and face from Dust, Haze, Germs, Allergies, Smoke, Pollution, Ash, Pollen, Gardening, Crafts, etc.
Five Layer Protection: 1st layer of spunbond cloth filters micron-level dust. 2nd layer filters industrial pollutants, automobile exhaust, passive smoking, and pollen allergens. 3rd layer of active carbon cloth filters micron-level dust. 4th layer offers filter density for smaller material. 5th layer of spunbond cloth filters out all kinds of harmful substances.

Specification:
Name: Replacement Protective Filter Paper
Qty: 10/20/30/50/100 PCS
Material: Non-woven, Active Charcoal cloth.
Type: 5 Layers
Size: 12 x 8cm
Suit for all mouth mask inside with filter slot

Package including: 
1 x 10/20/30/50/100 PCS Replacement Protective Filter Paper