3M 8577 Particulate Respirator Mask (10 PACK) Particulate Respirator of pressure over a period

of pressure over a period of 10 hours so you can be sure that it will work for you

Contains the powerful S805A 50-watt multimedia stereo amplifier

significantly reducing weight and current draw

10 bags per box

3M 8577 Particulate Respirator Mask (10 PACK) Particulate Respirator of pressure over a periodLightweight construction helps increase wear time Advanced electret media traps 95% of particles down to 0. 3 micron, including oil based aerosols Also protects against nuisance levels of organic vapors such as solvents, degreasers and resins 3M Cool Flow exhalation valve helps reduce heat and humidity inside the mask An excellent choice for work settings that involve heat, humidity and long wear periods Adjustable M nose clip provides a secure seal