Standard: EN149:2001 FFP1 NR D. 3M™ Aura™ 9312+ Valved Flat-Fold Respirator Provides respiratory protection against low levels of fine dusts and mists. The advanced three-panel design and low breathing resistance filter technology applied to the 3M™ Aura™ 9300+ series provides optimum comfort and easy communication, thus ensuring improved wearer acceptance even during long working hours.
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