Knowledge Center

Choosing the right cartridge for your 3M reusable respirator can be confusing, especially when several cartridges look similar but provide different types of protection. Three popular options are the 3M...

If you're shopping for a 3M reusable half face respirator, three popular families deserve a closer look: the 3M 6000 Series, 6500QL Series, and 7500 Series. All three use replaceable filters...

If you're shopping for P100 filters for a 3M reusable respirator, three model numbers appear again and again: 3M 2091 P100 3M 2097 P100 3M 7093 P100 At first glance,...

Choosing a 3M reusable respirator is only half of the decision. The next and arguably more important question is: Which filter or cartridge should you put on it? 3M's reusable...

If you've been using disposable N95 respirators, there comes a point when it makes sense to look at the other side of respiratory protection: reusable respirators. Instead of replacing the entire...

Buying a box of N95 respirators and handing them to employees does not necessarily satisfy OSHA's respiratory protection requirements. When respirators are required to protect employees from workplace hazards, OSHA's...

Fiberglass insulation is lightweight, effective, and used in everything from residential attics to commercial buildings. It is also very good at creating airborne fibers and dust when it is cut,...

The word disposable makes N95 respirators sound simple. Wear one. Take it off. Throw it away. In some situations, that is exactly what should happen. But a disposable filtering facepiece...

Welding produces more than sparks and heat. Depending on the process, metal, coating, filler material, and ventilation, welding can generate a complex mixture of airborne metal fumes, gases, vapors, and...

Woodworking creates dust almost everywhere. Table saws throw it into the air. Sanders create clouds of fine particles. Routers, planers, jointers, miter saws, and CNC machines can all generate airborne...

Put a 3M 8210 and a 3M 8210V next to each other and the biggest difference is obvious. One has a valve. One doesn't. What isn't quite as obvious is...

You put on an N95 respirator at the beginning of a shift. A few hours later, it still looks clean, the straps are intact, and breathing through it feels normal....