The full face respirator mask uses a full face seal to provide effective protection. The headband can be adjusted as needed to fit most people. The full face respirator mask is comfortable to wear and easy to carry. Our large view face shield is anti-fogging and anti-scratching. The respirator mask have speaking diaphragm and exhalation valve, work more efficiently. The respirator mask adopts high-quality silicone material, it is safer and more comfortable to wear. The 40mm Activated Carbon Filter and 6001CN Activated Carbon Filter protect against. Dust, gases, vapors, chemicals, and so on. Respirator mask with filters is suitable for a variety of scenarios, such as industrial, chemicals. Welding, machining, woodworking, epoxy resin, and so on. Our Reusable Respirator Mask Set Includes. 4x Full Face Respirator Mask. 4x 40mm Activated Carbon Filter. 8x 6001CN Filter Cartridges. 16x 5N11 Filter Cottons. Ergonomic Design? The gas masks survival nuclear and chemical uses a full face seal to provide effective protection. The gas mask is comfortable to wear and easy to carry. Professional Gas Mask? Our large view face shield is anti-fogging and anti-scratching. The gas masks survival nuclear and chemical adopts high-quality silicone material, it is safer and more comfortable to wear. Filter? The 40mm Activated Carbon Filter and 6001CN Activated Carbon Filter protect against dust, gases, vapors, chemicals, and so on. Wide Applications? Respirator mask with filters is suitable for a variety of scenarios, such as industrial, chemicals, welding, machining, woodworking, epoxy resin, and so on. Our gas mask set includes 4x Full Face Respirator Mask, 4x 40mm Activated Carbon Filter, 8x 6001CN Filter Cartridges, 16x 5N11 Filter Cottons, 8x Filter Covers.