This is a Red Medium In-Line Fuel Filter from Dubro. Constructed of two threaded aluminum parts which separate for ease in cleaning. Red-anodized aluminum. Includes a 130 micron mesh screen filter to filter out the smallest particles and an O-ring to properly seal against leakage. Suitable for gasoline or glow fuel. Is installed in fuel tubing between the carburetor and fuel tank. Fits 3/32" diameter tubing. One Red Medium In-Line Fuel Filter. 3/32" diameter fuel tubing. Length: 1-1/8" sdw 3/27/02 ir/kh &