Maintenance free particulate respirator. Polypropylene (P.P) outer layer provides smooth lining and avoids loose fibres. Latex free synthetic rubber head strap. Contour design ensures the compatibility of glasses / goggles and reduces fogging. Soft close-cell nose foam and adjustable nosepiece ensure custom shape and increase the worker comfort and acceptance. Soft inner face-seal ring Conforms to EN149:2001 + A1:2009 FFP3 NR For Hazard Type: Fine Toxic dusts fumes and water-based mists. Example: Working with hardwood glass fibres and plastic (non PVC) metalworking and welding.