Anti Dust Mask Reusable, Anti Pollution Cotton Face Mask N95 with Activated Carbon Filters Against PM2.5, Haze, Dust, Chemicals, Pollen and Allergies(Gray Flower, Man)

Description

Color:Gray Flower, Man Wear Instructions 1.Unfold the mask and put the filter into the inside layer. 2.Hold the ear loop in each hand with the nose clip facing up. 3.Position the mask under the chin. 4.Pull each ear loop over the ear and adjusted as needed. 5.Shape the nose clip to create a seal. The tighter the seal, the better the filters can trap incoming particles. (For maximized performance, the mask must be sealed properly around the nose and mouth, so that all inhaled air can pass through the filter.) Duration of Filter Duration time for filter depends on the breathing rate of the user and the pollution level. We recommend to replace the filter once a week if the mask is used extensively. Package Includes 1x Face Mask 2x Filters