50PCS Adult Activated Carbon PM2.5 Filter Insert 5 Layers Replacement Anti Haze PM 2.5 Face Filter Paper
Brand: NBDIB
Color: 50 Pcs

50PCS Adult Activated Carbon Filter.

Ship from USA- Package: 50pcs cloth filter/bag
Reasonable Size: PM 2.5 Filters size 12x 8 cm/ 4.7 x 3.1 inches
Wide applications: Activated Carbon Filter anti airborne particles dust,smoke,pollution,ash,gardening pollen and so on,suitable for most occasions.Filter insert can not be cleaned and should be replaced every day.
Five-layer Filtration: Multiple protection to isolate dust, multi-layer folding, good ventilation, double your protection with an additional filter.
Filtration technology: made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from PM 2.5 and a range of airborne contaminants.