1005933B Hengst Size 90 Filter Element (R928025521, 2.90 G25-C00-0-M)1005933B Hengst Size 90 Filter Element (R928025521, 2. 90 G25 C00 0 M); The filter element serves as the fundamental component of industrial filtration, where the actual filtration process occurs. The diverse range of housing designs and sizes leads to a wide variety of inserted filter elements in different sizes and configurations.; The primary filter characteristics, including retention capacity, dirt holding capacity, and pressure loss, are