For your convenience, we offer filter elements with various media and denominations in microns. The selection of filters may be based on compatibility with an oil or water based liquid. There are also several sizes of inlet and outlet ports and overflow valve setpoints for filter covers. Fleetguard's varied hydraulic filtration products are distinguished by their efficiency, design flexibility and high quality. Many options Our hydraulic filters feature a wide range of options, depending on the model. Duramax ™ Replacement Filters from Cummins Filtration offers an extensive range of replaceable hydraulic filter elements for Donaldson® Duramax ™ cartridge filters. Replaceable elements of OEM-producers and competitors of Cummins Filtration offers a complete line of replacement elements for mobile and industrial hydraulic filters such as Donaldson®, Fairey Arlon, Hycon, Pall Corporation, Parker Hannifin, Schroeder Industries and Vickers. For more information, call the Customer Service Center in your region.