Premium valved respirator mask, BBP3VD, from Beeswift. The mask uses a soft foam nose seal for improved comfort and the adjustable elastic straps allow the wearer to choose their desired fit. Air flow valve allows the wearer to breath normally knowing any hot air won't go through the top of the mask fogging on your goggles or glasses. Conforms to EN149:2001+A1:2009 with an FFP3 rating. The P3V has been tested for dolomite clogging, which gives better breathing resistance for longer periods of time. The mask, with its high FFP3 rating, provides suitable protection against toxic fumes, dust and water-based mists. Materials you could work on would include hardwood, glass fibres, non-PVC plastic, metalwork or welding. Sold in packs of 5.