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How Does Oil Get Filtered?

Published in Oil Filtration 2 mins read

Oil is filtered using a dedicated oil filter, a crucial component in maintaining engine health. The process is straightforward yet effective, ensuring clean oil circulates throughout the engine.

The Oil Filtration Process

Here’s a breakdown of how the oil filtration system works, according to the provided reference:

  • Oil Pump Action: The engine's oil pump is responsible for circulating the oil.
  • Initial Entry: The pump pushes the oil directly towards the oil filter. The dirty, unfiltered oil enters the filter through holes located around the perimeter of the filter's base plate.
  • Filtration Media: The dirty oil is then pushed, under pressure, through the filter media. This material is designed to trap contaminants like dirt, metal particles, and sludge.
  • Clean Oil Exit: After passing through the filter media, the now-clean oil goes back into the engine through the central hole of the filter.
  • Continuous Cycle: This process is continuous, ensuring that the engine oil is always being filtered while the engine is running.

Summary

Step Description
1 Oil pump sends oil to the filter.
2 Oil enters through holes in the base.
3 Oil passes through the filter media.
4 Clean oil exits through the central hole.
5 Clean oil returns to the engine.

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