Specially designed for Asian facial contours, it fits snugly with a good seal. Made of imported TPE material, it is soft and comfortable, suitable for extended wear, and easy to clean and maintain. Paired with high-performance filter media, it offers low breathing resistance, high adsorption capacity, and long-lasting protection. The 3M? Half Facepiece Reusable Respirator 3000 Series features an elastomeric face seal design. This is a compact and lightweight half facepiece reusable respirator that provides an economical solution for a range of applications. The 3M? 3000 Series is approved by GB, KMOEL, JMHLW, and AS/NZS 1716, and can be used with a variety of 3M bayonet-style filter pads and cartridges. When used with appropriate cartridges and filter pads, this product helps protect against particulates and various gases and vapors. Available in 2 sizes: Small/Medium and Medium/Large.