This fits your?. Make sure this fitsby entering your model number. Using 3D ergonomic face three-dimensional cutting to modify the face shape,Standard size reusable and washable in CN design. Comfortable and adjustable 3D fitting design of bridge of nose: effectively block air pollution on both sides of bridge of nose Efficient barrier smooth respirator fresh, three-dimensional, breathable and comfortable. Light and breathable 2mm light and breathable, dustproof and sunscreen in all seasons, no sultry in summer, free and easy to breathe High efficiency filtration, large three-dimensional space, higher density.Prevent dust and pollen.