3M 7000002047 particulate respirator is designed for protection against mold and silica hazards. It is maintenance-free and does not require welding. Although it does not provide enhanced comfort, it features a Cool Flow™ exhalation valve for easier breathing. This respirator has a P95 filter class and is equipped with an exhalation valve. It does not offer flame resistance or fluid resistance. Each box contains 10 units, and each case contains 80 units. With a shelf life of 5 years, it features advanced electrostatic media for efficient filtration. The braided comfort strap and M-noseclip ensure a secure and comfortable fit.