产品描述：
Cup-Shaped Dust/Mist Respirator - Valved
Protects against moderate levels of dusts and water and oil based mists found in many industries. The 3M? CoolFlow? Valve reduces heat and moisture build-up to offer comfortable protection in hot and humid conditions.
Standard: EN149:2001 FFP2, CE Marked. Assigned Protection Factor: 10 x WEL (Nominal Protection Factor 12 x WEL).
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