Pneumatic Muffler Filter Sintered Bronze NPT Diameter:1/4" Material:brass Surface:original full size full kinds Pneumatic Muffler Filter Sintered Bronze NPTDiameter:1/4"Material:brassSurface:originalfull size full kindsSize:Item NOSpecificationSurfaceMaterial011/8"goldenbrass,iron021/4"goldenbrass,iron033/8"goldenbrass,iron041/2"goldenbrass,iron053/4"goldenbrass,iron061"goldenbrass,ironWelcome ...