☛Protection all year round☚: Are you still suffering from dust, chemicals, particles, pollen, smog? Our upgraded N99 dust mask is equipped with four replaceable active carbon filters, six layers of filtration technology so that pure air offers you healthy breath. It is suitable for cycling, running, polishing, mowing, wood processing and other outdoor activities.
☛Zero facial discomfort☚: Made of the strong but lightweight breathable full mesh nylon material, the elastic fabric completely fits the face, It is washable and reusable with no peculiar smell. The tip-shaped hanging ear design can prevent this dust-proof mask from slipping and the removable Velcro with adjustable size is the best choice for your comfortable wear.
☛Breathing-core experience☚: The replaceable micro-sensitive double breathing valve is easy to replace, so that air resistance becomes smaller and breathing does not leak from the side, rendering a good breath.
☛Faddish option☚: The silicone adjustable nose clip is free to adjust, providing user-defined sealing and preventing glasses from fogging, suitable for different face shapes of men and women as an exquisite gift.
☛Focus on your ease of mind☚: Order at once. If you find that the mask is unfit, please message us via Amazon and we will refund or resend the substitute for you.