Assembly includes Half Facepiece Respirator and Particulate Filter Medical grade silicone material, comfortable and durable Exhalation valve help face cooling and easier breathing International� bayonet connection, some� famous brands filter can be used Brand Samgh Product Series Half Facepiece 7500 Series Model No S-7502 Origin China Facepiece Type Half Facepiece Reusable Connection Type Bayonet Gas & Vapor Protection Type Depends on the type of filter Compatible With Samgh 6000 series filter Size Medium
