EN 149: 2001 + A1: 2009 PROTECTION AGAINST NON-TOXIC AND LOW-TO- AVERAGE TOXICITY SOLID AND LIQUID AEROSOLS, IN CONCENTRATION UP TO 12X TLV, EQUIPPED WITH NEW EXHALATION VALVE NEWTEC®, WITH ACTIVE CARBON TO PREVENT INHALATION OF STRONG ODOURS, SOFT SEAL ON THE NOSE.