Item Type: Fuel Filter Material: Alloy steel, ABS. Caliber: 1.3in Package List 1 x Fuel Filter 1Good Protection: This fuel filter helps protecting the engine and fuel system components from contaminants such as water, sediment, particles and wax. 2Applicable Fuel: Universally applicable to gasoline, diesel, fuel oil, up to 20% biodiesel and related additives and other common fuels. 3Great Filtering: 30 microns filtering provides high flow rate and excellent filtration efficiency. With a protective plate to prevent the filter element from being damaged or deformed due to pressure. 4Clear for Works: Transparent casing makes it easy to monitor the fuel flow. When you need to replace the filter element, the fuel flow will slow down. The drain valve is installed at the bottom for drainage. 5Reliable in Use: The maximum flow rate is 25 gpm, the operating pressure up to 150 psi, and the gravity flow rate is about 5 gpm.