It is suitable for hydraulic oil filter elements of rollers, hydraulic oil filter elements for construction machinery, replacing Wittgen hydraulic oil filter elements, hydraulic oil filter elements for milling machines, and hydraulic oil filter elements for CNC machine tools.適用于壓路機液壓油濾芯，工程機械液壓油濾芯，替代維特根液壓油濾芯，銑刨機液壓油濾芯，數控機床液壓油濾芯。