3M™颗粒呼吸器8212,N95是一款一次性颗粒呼吸器，旨在为可能存在金属烟雾的焊接或焊接等应用提供可靠的呼吸保护。这种焊接呼吸器对某些非油基颗粒提供至少95%的过滤效率。防结块过滤层减少了呼吸器表面的颗粒结块。柔软的内部材料提供了额外的舒适性，而杯子形状的设计使呼吸器宽敞耐用。可调鼻夹有助于提供自定义安全密封。完全可调节的头带帮助提供一个舒适和安全的密封。这种呼吸器与各种防护眼镜和听力保护兼容。推荐的应用包括焊接，炬切割，钎焊，焊接和金属浇注。配备3M Cool Flow™呼气阀，这款呼吸器非常适合涉及高温、潮湿或长时间佩戴的工作环境。专有的3M Cool Flow阀旨在快速释放湿热的呼出气体，有助于防止面罩内令人不快的热量积聚，这是导致呼吸器佩戴者不适的重要原因。 This particulate respirator is NIOSH (National Institute for Occupational Safety and Health) approved for environments containing certain non oil based particles and provides P95 (95%) filter efficiency. The respirator is also flame resistant as demonstrated per modified ASTM D2859 (not a substitute for a faceshield). Breathing hazardous particles can pose a risk to your health. NIOSH, a Federal government regulatory agency, has tested and approved the 3M Particulate Welding Respirator 8212, which is designed to help reduce exposure to certain airborne particles. WARNING: These respirators help reduce exposures to certain airborne contaminants. Before use, the wearer must read and understand the User Instructions provided as a part of the product packag