The Respiratory Protection Information Trusted Source

Frequently Asked Questions about Respiratory Protection

Can’t find the answer you are looking for? NIOSH provides some of our most frequently asked questions about respiratory protection and NIOSH approval to help you out. If you can’t find your answer here, send us your question through our Contact Us page.

Respirator FAQs

These FAQs answer general questions pertaining to respirators, selection, use, training, etc.

Fit Test FAQs

These FAQs are specific to respirator fit testing, user seal checks, and medical evaluations.

NIOSH Approval FAQs

These FAQs answer general questions relating to the NIOSH approval (e.g., how to apply, identifying NIOSH-approved respirators, and counterfeit respirators).

Healthcare Setting Specific FAQs

These FAQs answer general questions pertaining to respirator use in healthcare settings.

Resources
Page last reviewed: September 3, 2021