1 Pack Dust_mask Reusable Respirators Unisex Mouth_mask Adjustable for Allergies Woodworking,Cycling, Running,Outdoor Sports, Black with 4 Filters
- Easy Breathing: the dust-mask has excellent permeability, exhales, the valve opens without resistance, double breathing valve, the air resistance is smaller, soft breathing..
- Lightweight: the light air-mask is comfortable, breathable and good for use in hot climates, the dust-mask is made of nylon that offers excellent permeability..
- Unlike those disposable masks that can only be used one time, you can wash and clean reusable mask once it accumulates dirt..
- Hanging ear design Elastic strap: high elastic straps and the auditory cord fit better to the face..
- Replaceable filter: the mask can be used for more than 2 years, the five filters turn black or damaged, replace them on time, recommended once every 2-4 days..