This is a Large In-Line Fuel Filter from Dubro. FEATURES: Constructed of two threaded aluminum parts which separate for ease in cleaning. 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 1/8" diameter tubing. INCLUDES: One Large In-Line Fuel Filter. REQUIRES: 1/8" diameter fuel tubing. SPECS: Length: 1-1/4"