The NAPA Gold Fuel / Water Separator Filter 3406 is a brand new product in box, designed for filtering fuel and water in vehicles. With a 1 inch - 14 inlet thread size and a 3.67 inch outer diameter, this spin-on filter features a 249mm height and a 62mm gasket I.D. The filter includes a gasket with a thickness of 5mm, providing a secure seal for efficient filtration. Made in the United States, this filter is a reliable and high-quality component for maintaining the fuel system of your vehicle.