Example of the Correct Markings on a NIOSH-Approved Filtering Facepiece Respirator
Example of the Correct Exterior Markings on a NIOSH-Approved Filtering Facepiece Respirator
This is the correct marking sample photo which show the marking will be printed on the NIOSH certified dust mask.
Filter class such as N>P>R and the filter efficiency level, such as 95,99,100
Please kindly check our company NIOSH N95 approved dust mask photo below:
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