... .Imported material 4.Durable in use FILTERK Separation Of Oil Mist Filter Element Main products:(A),Dust filters,dust cartridges,powder ... filters to localization used in industrial oils,fluid filtration,hydraulic,lubrication system.(C),The air filter cartridges,oil filter cartridges,oil ... , construction machinery,energy and other industries. FILTERK Separation Of Oil Mist Filter Element