Collection: Disposable 4-ply Activated Carbon Mask

Hyjiva Activated Carbon Masks are high-filtration 4-layer surgical masks with electrostatically charged filters and medical-grade technical textiles that are impregnated with activated carbon. This CE marked mask outperforms the most stringent European (EN 14683 Type IIR) and American standards (ASTM). These masks are the most powerful defense against air pollution and airborne diseases with Bacterial Filtration Efficiency > 99% (3 Micron), Particle Filtration Efficiency (0.1 Micron) > 99%, and Viral Filtration Efficiency (0.1 Micron) > 99%. Additionally, the masks have a Splash Resistance above 120 mmHg, and an extremely low breathing resistance (ΔP < 49.0 Pa/cm²).