?Satisfactory Service?: Package includes: 1 x reusable full face gas mask, 2 x 6001filter box, 2 x filter box covers, 4 x filter cottons and 1 x 40MM activated carbon filter. We are committed to ensuring your 100% satisfaction. If you have any questions, please contact us directly. We will provide strong after-sales support for nuclear and chemical gas mask. ?Professional Protection - Wide Range of Uses?: our gas mask is full face protection, and the dual filtration system can block various harmful substances. Suitable for work areas containing chemicals, metals, paint, formaldehyde, and other irritating vapors. Prevent dust particles generated by mechanical work such as welding, polishing, and graffiti; Note: If you wear myopia glasses, you can also use this full face mask. ?Strong Compatibility - Universal Interface?: our gas mask set includes 40mm activated carbon filter and 6001CN activated carbon filter to prevent dust, gas, steam, chemicals, etc; And the connection port design of this full face respirator is universal and also suitable for the 2091 and 2097, P-A-1 series particle filters. Therefore, there is no need to worry about replacing the filter in the future. The respirator body can be reused after cleaning. ?Professional Design?: The mask adopts polycarbonate large screen windows (with anti fog and anti scratch functions) and a dual filtration system, which can effectively block 99.97% of particulate matter such as formaldehyde, organic vapor/gas, smoke, pollen, dust, etc. in the air. During mechanical operations such as welding, sawing, polishing, graffiti, painting, prevent dust particles from entering the respiratory tract. It is the ideal respiratory protection product for your life and work. ?Ergonomically designed?: Our gas masks nuclear and chemical are made of food grade elastic silica gel. They are full face sealed, soft, comfortable, durable, and safe. Soft silicone gaskets ensure good air tightness; The headband can be adjusted as needed to fit most people. The gas mask is comfortable to wear and convenient to carry.Best Sellers Rank: See Top 100 in Tools & Home Improvement. Reusability: Reusable. Special Feature: Reusable. Number of Items: 1. Size: 10 Count (Pack of 1). Brand: Weidahh. : B0C2KQ32FH. Date First Available: April 15, 2023. Department: unisex-adult. Package Dimensions: 10.31 x 7.8 x 5.98 inches; 2.4 Pounds.