Description??Safe and Sturdy: Dust Mask Respirator Mask, 20 Replaceable Cotton Filters. Effectively blocks 97% of particles and fine dust. Made of high-quality materials, the shelf life is up to three years.Humanized Design: Gas mask with filter, elastic and adjustable headband and mask fit most head shapes. Even if you wear glasses, the goggles can provide reliable protection for your eyes. Wearing a dust mask makes work more comfortable and safer.Wide Compatibility: Dust mask respiratory protection fine dust, effectively prevent particles and fine dust. It is the most reliable choice for workers to protect people from dust particles during mechanical work welding, sawing and grinding.Reusable and Washable: The main body of the dust mask is washable and reu.
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