Satisfactory Service?- Package Includes:1x Dustproof respirator respirator, 2 x Filter boxes, 8 x Filters Cotton, 2 x Plastic Covers. We are committed to ensuring that you are 100% satisfied. If you have any questions about our gas mouth cover, please contact us directly. Wide range of applications?- This paint respirator is suitable for assembly and machinery, painting, pouring, casting, sanding, sawing, welding,splashing,chipping , grinding , chiseling ,science, outdoor work, soldering, railway, fabrication, sawfly, shooting, workshop, eye protection DIY, lab, chainsaw worker, cleaning, construction, desert, designer, electricians, infield work, engineers, laser, machining, mechanics, etc. Safety Material & Comfortable & Sealed?-The sealing edge of this dust respirator is made of high-quality silicone blend material, which is very suitable for the face. The soft texture gives you a comfortable wearing feeling. This half facepiece is suitable for both men and women. How to Install?-Put the filter cotton on the filter box, and then put the cap on the filter box, and close tightly. Then install the filter box clockwise on both sides of the reusable half facepiece respirator. Functions with Adjustable Strap?- This reusable respirator adopts double filtration system that can effectively obstruct of organic vapor, gas, smoke, pollen, dust and other particles in the air. It is the ideal respiratory protective device for your life and work.The headband can be easily adjusted, designed for tight and comfortable wearing.Suitable for different people. Headband closure.Best Sellers Rank: See Top 100 in Tools & Home Improvement. Material: Cotton. Number of Items: 1. Color: Blue. Size: Medium. Brand: panbear. : B08ZS74CCS. Manufacturer: JLJ Technology. Date First Available: March 23, 2021. Department: unisex-adult. Package Dimensions: 7.17 x 5.63 x 4.57 inches; 12.63 Ounces.