Cotton Mask - 10x Filter PM2.5 for Cotton Mask

10x Filter PM2.5 for Cotton Mask

Material - The material is composed of non-woven fabric, activated carbon and advanced filter cotton

Five-layer Filtration: Multiple protection to isolate dust, multi-layer folding, good ventilation, double your protection with an additional filter.

Reasonable Size: Activated Carbon Replaceable Anti Haze Filter. Filters size: 12x 8 cm/ 4.7 x 3.1 inches.

Filtration technology: made of activated carbon and non-woven melt-blown filter cloth, five-layer filter system effectively keep away from and a range of airborne contaminants.

Wide applications: Activated Carbon Filter anti airborne particles dust, smoke, pollution, ash, gardening pollen and so on, suitable for most occasions.