3M™ N95 Disposable Particulate Respirator With Cool Flow™ Exhalation Valve With Exhalation Valve (10 In a Box) Kaiser Emergency Kits (Kaiser Employees Only) making it easy to open

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3M™ N95 Disposable Particulate Respirator With Cool Flow™ Exhalation Valve With Exhalation Valve (10 In a Box) Kaiser Emergency Kits (Kaiser Employees Only) making it easy to openItem Details 3M Particulate Respirator 8511, N95 80 EA Case Features NIOSH APPROVED: For at least 95% filtration efficiency against certain non oil based particles like dust. COOL COMFORT: 3M Cool Flow Valve, incorporating proprietary technology, helps reduce heat and humidity build up inside the respirator to help keep the wearer more comfortable. Designed for hot dusty work settings requiring long periods of wear. FEWER PRESSURE POINTS: M noseclip