Fleetguard HF35457 premium hydraulic cartridge filter is designed to help keep your precision hydraulic systems running as intended, providing a solution for various applications. This filter meets or exceeds the equipment OEM quality and performance and is the first aftermarket replacement available on the market today, bringing your operation top-quality performance and an overall unbeatable total cost of ownership. Specifications: Largest End ID 4.00 inch Largest OD 3.98 inch Efficiency Test Std ISO 16889 Pressure Valve No Gasket OD 3.78 inch Length 9.25 inch Particle Size at Beta 75 5 Rated Flow 87.00 L/m Media Type Microglass Test Specification ISO 16889