The Vitrex Premium Multipurpose Valved Moulded Mask has a pocket-sized moulded design for easy and hygienic storage. Breathe-easy valve offers extra comfort when exerting greater physical effort/body movement. Ideal for working in confined positions (i.e when crouching or bending). Protects lungs against very fine toxic particles and from fumes when welding and removing paint. Ideal for use with MDF, hardwoods, fibreglass insulation and most power tools. EN149:2001+A1:2009 FFP3 NR.This Vitrex Premium Multipurpose Valved Moulded Mask is supplied as a pack of 3.