3M 8835 premium buckle strap respirator provides respiratory protection against higher levels of fine dusts, mists, and metal fume Expanded filter area, unique design reduces breathing resistance Comfortable, lightweight off-the-face design Reliable, effective protection against fine particulates Valve reduces heat build-up to offer comfortable protection, particularly in hot and humid conditions Soft sealing ring and adjustable straps ensure a comfortable, properly sealed fit Red colour coded valve lettering denotes FFP3 protection level Standard: EN149:2001 FFP3D Approval: CE Marked Pack of 5 Manufacturer Reference: 8835