Generator Oil Filter

Key Features and Functions: Filtration Types: Full-flow filters (primary) handle 100% of the oil flow to trap large particles (above 0.1mm), while fine/shunt filters (secondary) filter smaller impurities (up to 0.001mm). Structure: Common types are "spin-on" filters, featuring a self-contained metal housing for easy replacement. Internal components include filter paper, a rubber sealing ring, a return valve, and a relief/bypass valve. Relief Valve: This safety feature allows oil to flow even if the filter is completely clogged or the oil is too cold, preventing engine starvation.