- Professional FFP3 mask with valve and activated carbon filter for advanced protection - Multilayer filtration ≥99% against fine dust, particles, and light vapors - CE 2797 certification and EN 149:2001 + A1:2009 standard, Dolomite test (NR D) - Ergonomic 3D design, reinforced aluminum nose clip, and 360° viscoelastic foam seal - Cool Flow valve that makes breathing easier and reduces internal heat - Wide, soft, latex-free elastic bands for comfortable all-day use - Reduces unpleasant odors and light vapors in industrial environments and workshops - Ideal for construction, painting, carpentry, laboratories, and industry - Pack of 10 units, suitable for intensive and prolonged use - Excellent option for users with glasses and precision work requiring maximum safety