Atlas Copco Genuine Oil Filter is a premium-grade, heavy-duty filtration solution specifically engineered for the GA, GX, and GR series rotary screw compressors. As the primary defense for your compressor’s air-end, this filter is designed to remove microscopic debris, oxidation byproducts, and metallic particulates from the Roto-Inject, Roto-Xtend, or Food Grade lubricants. Built to withstand the high-pressure pulsations and rapid temperature fluctuations common in industrial air production, it ensures that only ultrapure oil is injected into the high-precision rotors. By maintaining peak lubricant quality, this filter prevents abrasive wear, optimizes thermal transfer, and protects your investment from costly premature bearing failure.