0240R020BN/HC Wind power gearbox filter element is mainly used for wind power station turbine hydraulic system filtration, filtering hydraulic oil for hydraulic and lubrication system, filter out solid particles and colloidal substances in the working medium, control the pollution degree of the system effectively, ensure the safe operation of the system. Wind power gearbox filter element is mainly suitable for the hydraulic system of the closed loop, which can filter out the metal particles generated by the wear of the components in the oil of the closed loop and the rubber impurities of the seals, so as to keep the oil of the system clean and extend the service life of the hydraulic pump and other components of the system.