Dust masks Mask with Valve Washable Pollution Respirator Mouth Masks with Replaceable Filter for Men Women.For motorcycle,running, cycling, and all outdoor activities.

Description

FUNCTION HEALTHY BREATHING-Active carbon filters isolate of dust, fumes and particulates. SMOOTH BREATHING-Unique ventilation design, excellent permeability, double air breathing valve, air resistance is smaller, smooth breathing. HOW TO USE: 1.With nosepiece facing away from you. Holdthe earloop in each hand with the nosepiece up. 2.Position the respirator under the chin. 3.Pull each strap over the ear, Adjust thestraps as comfortable as possible. 4.Place the fingertips of both hands at thetops of the nosepiece. Mold the nosepiece to the shape of the nose bridge bypushing inwards while moving your finger tips down both sides of the nosepiece.Pinching the respirator using only one hand may result in less effectiverespirator fit. If it very important to press the nose piece firmly to the nose bridge to from a good seal. NOTE Please kindly know that measurement of size above is for your reference, there might be slight allowable discrepancy. The color of the item might appear slightly different because of different screen display setting.