Disposable Respirators: Seven Things To Consider When Choosing One

It is important to know how to choose a 3M™ Respirator — and what to look for when they do. Breathability is important when choosing a disposable respirator. That is why 3M disposable respirators are engineered with proprietary Advanced Electrostatic Media (AEM). The air inside a respirator can get hot in certain applications, which is where an exhalation valve can help.

For example, the 3M™ Cool Flow™ Valve Particulate 8511, an N95 Respirator, comes with the 3M™ Cool Flow Valve™ that opens as they breathe out. This helps release warm, exhaled air that could otherwise build-up in a non-valve respirator. Additionally, it helps direct exhaled air downward for easier breathing. Not all straps and headbands are created equal either. Be it material differences like rubber or elastic, or differences in adjustability, each has its pros and cons depending on the hairstyle and comfort preferences.

Nose clips are a very important feature of disposable respirators since they can affect the seal and comfort on the nose and cheeks. If the nose clip isn't comfortable, or doesn't hold the shape well, they may not be able to get a proper seal around the nose. This could lead to the inhalation of particles through the gaps and potentially fog up safety eyewear.