Filtration Systems Filter Elements The central components of any filter are the filter elements. The filtration takes place here. Rexroth filter elements are used for the filtration of pressure fluids, lubricants, industrial fluids and gases. Data Sheet (PDF) 63 GB 03 G3 08 For all fields of applications Types: Fiber glass, filter paper, wire mesh, non-woven and metal fiber Achievable oil purity up to ISO 12/8/3 (ISO 4406) Filtration quotient ß x = 1000 Cleanable filter material Superior contamination retention due to two-layer glass fiber technology Download the G3 08 Data Sheet