Hangyuan Bandanas Comfortable Breathable Protection Review

Replaceable active carbon filters removes over most dust, fumes, pollen, haze, chemicals etc. This dust Mouth Shield will help you breath in a cleaner, healthier way. The ear loops are easy to adjust so the mak can fit perfectly over your nose and mouth. Size can be adjusted to meet most people head type. This dust Shield can be used to protect you from harmful dust particles, P--M--2.5, vehicle exhaust, woodwork, pollen allergies, and fumes. Ideal for people at risk of respiratory diseases, living in or travelling to areas with high air pollution / smoke levels. Package include :2 pcs masks + 4 pcs filter.