FFP3 respirator mask 39211

with filtercup shapedhalf-mask

Particle filtering cup shape mask with exhalation valve Protection level FFP3 Soft material edges for more high wearing comfort. 4 point headband attachment allows an individual and secure fit. Exhalation valve reduces breathing resistance and build up of heat and moisture in the mask Flexible and adjustable nose clip Soft sealing lip guarantee a secure, comfortable sealed position of the mask. Mask fulfils the requirement of the dolomite test D The FFP3 classification respirator mask of GOOL INDUSTRY LIMITED(SAIFUTE) protects poisonous and volatile kinds of dust, smoke, and aerosols from the air space. Whenyou are working with or near pathogens in the airlike viruses, bacteria, and fungal spores, theFFP3 class respirator masks are recommended. Aerosol filtration percentage: Not less than 99%. Internal leakage rate: Maximum 2% . The FFP3 mask is the most filtering of the FFP masks. It protect against very fine particles such as asbestos and ceramic. It does not protect against gases and in particular nitrogen oxide. EN149:2001+A1:2009 Wearing a respirator for an extended period of time can become uncomfortable due to the breathing resistance and build up of heat and humidity inside the mask. To alleviate these issues and improve comfort, our model of FFP3 respirator masks are equipped with an exhalation valve. This valve allows the exhaled air to excape freely from the mask, avoiding condensation and preventing the filter becoming less permeable and unpleasant to wear.