The 3M 8812 FFP1 Valved Dust Mask provides lightweight, comfortable, and effective respiratory protection against low levels of fine dusts and mists. This classic cup-shaped disposable respirator features a 3M Cool Flow™ exhalation valve to reduce heat and moisture build-up, ensuring comfortable wear even in hot and humid conditions. Its design includes a durable, collapse-resistant inner shell, twin straps, a foam nose seal, and an adjustable steel nose clip for a secure and comfortable fit across a wide range of face sizes. The mask is classified as FFP1 NR D, meaning it offers FFP1 level protection (filtering at least 80% of particles with a maximum leakage of 25%) against solid and liquid aerosols up to 4 times the Occupational Exposure Limit (OEL) or Assigned Protection Factor (APF). It is non-reusable (NR) for single-shift use and has passed the Dolomite clogging test (D), indicating better breathing resistance. The 3M 8812 is compliant with European Standard EN 149:2001+A1:2009 and is CE Approved (CE 0086). It is designed to be compatible with 3M eyewear and hearing protection products.