Key features

• •Perfect Protection -- The filter of this dust mask consists of five-layers of non-woven fabric and activated carbon microfibres, which can effectively filters out 95% of exhaust, pollen, dust, particles, smoke, and fumes, perfect for your family.
• •Easier Breathing -- The Sport mask adopts two unidirectional valves and mesh structure design, makes the exhalation, water vapor, and carbon dioxide emissions easier, reduces heat and moisture in hot weather.
• •Washable and Reusable -- The activated carbon filter is replaceable, so you don't have to replace the entire mask. And dust mask housing and valves can be washed when it becomes dirty.
• •Size Design -- With adjustable nose clip and velcro band, the face mask fits most adults. Flexible ear loop reduces rubbing on ears.
• •Wide applications -- The dust mask can be applied to both indoor and outdoor activities, such as house decoration, cycling, running, cycling, hiking, carpentry, and ect.