What is a mask seal check, and are they actually reliable? A mask seal check (also known as a fit check) is a quick, user-performed check to confirm that a respirator has been put on correctly and that there are no obvious leaks around the face seal. However, while seal checks are useful for identifying obvious issues at the time of donning, they are not a reliable method for confirming proper fit and cannot replace formal fit testing. They should be used as a daily check, no

This article it to cover what to expect during your mask fit test, your safety is our priority. Every breath you take matters.

Qualitative fit testing relies on the wearer’s senses (pass/fail), while quantitative fit testing uses a machine to measure leakage and provide an objective result, making it the more accurate and reliable method, especially for higher-risk work. THE IMPORTANCE OF PROPER RESPIRATOR FIT TESTING Ensuring a proper respirator fit is critical for workplace safety, especially in industries where exposure to hazardous airborne particles, chemicals, or infectious agents is a daily ri

Why use a powered air purifying respirator (PAPR)? PAPRs are often used for higher levels of protection and comfort. Unlike standard respirators, PAPRs use a battery-powered blower to deliver filtered air to the wearer, reducing breathing resistance and improving overall comfort during extended use. Importantly, loose-fitting PAPR hoods do not rely on a tight face seal, meaning they do not require fit testing and can be worn by individuals with facial hair. This makes them a