The Difference Between Surgical Masks vs. Respirators

Protective personal equipment (PPE) plays an important role in health care, preventing the spread of diseases and contact with toxic or sharp materials. PPE comes in many forms, providing multiple ways to protect health-care professionals and patients. Surgical masks and respirators are some of the most effective health-care PPE. Although both masks shield your mouth and nose, surgical masks and respirators differ in their purpose and use. Knowing the distinction between surgical masks versus respirators enhances the health and safety of your medical workplace and affects everyone who interacts with that space, from doctors to visitors. Check out our simple guide on surgical masks versus respirators and keep your office safe.  

Surgical Masks

Surgical masks are disposable loose-fitting face masks that stop the spread of large droplets of blood or other bodily fluids to and from the user. You can find different surgical mask levels varying in performance and protection.  

• Level One Masks: General low-barrier protection featuring a very thin lining

• Level Two Masks: Moderate barrier protection that prevents most aerosols, sprays, and fluid droplets

• Level Three Masks: Maximum barrier protection that prevents all forms of sprays and fluids with greater particulate and bacterial filtration efficiency

Respirator Masks

Respirators reduce your exposure to airborne contaminants such as fumes, gases, and viruses with a respiratory filtration system. These masks filter out large and small particles from the air you breathe in and out. Unlike surgical masks, respirators are form-fitting, sealing gaps between the mask and your face. The only air that can get through to the user is via the mask’s filtration system.

You can find many types of respirator masks available that provide different form-fitting shapes, seals, and designs. Some respirators cover your whole face. The most popular respirator is the N95 mask, which filters over 95 percent of airborne particles—hence the name N95. R-rated respirators, like the R95 mask, also provide 95 percent but offer some resistance to oil. P-rated respirators are strongly resistant to oils. The top-level respirators are HE or HEPA (high-efficiency particulate air) masks, providing maximum protection.   

The distinction between surgical masks versus respirators affects the health and safety of your workplace. Both masks protect you in different ways and play an important role in health-care settings.