ELGi Genuine Oil Filter is a high-precision filtration component specifically engineered for the EN and EG series rotary screw compressors. Designed to withstand the rigorous demands of 24/7 industrial environments, this filter plays a vital role in maintaining the health of the air-end by removing microscopic metallic traces, carbon deposits, and atmospheric contaminants from the Airlube fluid. Constructed with a high-strength, pressure-rated steel housing and a premium glass fiber or resin-impregnated media, it ensures a filtration accuracy of 10–15 microns. This superior filtration prevents abrasive particles from scoring the precision $\eta$-V profile rotors, thereby extending the operational life of the compressor and ensuring maximum volumetric efficiency.