Modern, low profile ergonomic P3 reusable respirator face mask comes with twin P3 HEPAC pleated filters. Grille covers the entire filter surface area deflecting particulates & moisture away. Material is odor-free and non-allergenic, with latex and silicone-free face seals. Less clogging pressure and inward leakage. Highest filtration efficiency at 0.3 microns - 99.999% Latex & silicone-free TPE medical grade face seal so it can be worn for 8+ hours. Offering protection against silica dust, weld fumes, asbestos, oils, mists, aerosols.micro-organisms e.g bacteria and viruses. Lowest breathing resistance of any half mask on the market for maximum comfort & less condensation build-up. Sleek unobtrusive design to accommodate visors, helmets, spectacles/goggles & other PPE.