Our N95 Mask Fit Test module allows Health Care Providers (HCPs) to select an appropriate model of N95 mask, and test the fit of the mask to their face. 

The Qualitative Mask Fit Test is performed by using the person's sense of taste to detect a leak in the seal. 

The module includes the following components:

1. Selection of a 3M N95 respirator based on size (3M Masks on supply: 1870, 1860, 1860s, 8210)

2. Demonstration of how to correctly don / doff the respirator

3. Check of the person's sensitivity to the taste solutions which will be used for the Test.  A sweet solution (Saccharin), and a bitter solution (Bitrex) will be used.

4. Fit Test is performed with the person wearing a special hood over their head.  The taste solutions are dispersed into the hood using nebulizers. 

5. The person will be required to perform several movements to check the seal of their mask.

Note for Mask Fit Test Participants

​The test relies on your sense of taste.  You must not smoke, eat, chew gum, or drink any liquids (except water), at least 30 minutes before the test.

To ensure a secure seal, you must be clean-shaven. 

Audience: Health Care Providers (HCPs), including, Nurses, Dental professionals, and other allied health care providers or Students

Class Format: In-Class: 45-60 minutes In-person Qualitative Fit Test

​Certification Included: Vital CPR Mask Fit Test certificate (valid for 2 years)

Certification Requirements: 

1. Successful demonstration of don / doff procedure

2. Successful Fit Test (no seal leaks)

Participant Materials Included:

• 1 3M N95 Respirator / Mask (1860, 1860s, 1870 model), if purchased. Participant may supply their own N95 Mask.

• Note: It is not guaranteed the provided model will fit securely.  An additional $5 charge will apply for each additional mask model required for the Test.

• Printable Test Report issued upon successful completion

• Hard Copy Mask Fit Test certification card issued upon successful Fit Test