Frequently Asked Questions
What is the filtration efficiency of this N95 respirator?
This respirator is NIOSH certified to provide at least 95% filtration efficiency against non-oil based particles.
Does the mask contain latex?
No, the mask is made of latex-free materials to ensure comfort and prevent allergic reactions.
Is the nose clip adjustable?
Yes, it features an adjustable nose clip and a built-in sponge cushion to adapt to various face shapes for a comfortable seal.
What are the main materials used in the layers?
The mask consists of multiple layers including PP spunbond, PP needle-punched nonwoven, and a high-filtration PP meltblown layer.
In what environments can this mask be used?
It is suitable for construction, mining, textile, grinding, medicine, agriculture, and other projects involving dust and heavy metal pollutants.
What is the shelf life of the product?
The quality guarantee period for these N95 particulate respirators is 3 years when stored properly.
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