Does Magnet On Oil Filter Work?

In the automotive industry, oil filtration plays an essential role in the optimum performance of the vehicle. It increases the longevity and reliability of the machinery. The engine oil cleanliness is important. There are different options for filtering the contaminants present inside the lubricant in your car. These include disposable filters, cleanable filters, strainers, centrifugal separators, and magnet on oil filter. Oil filters work by collecting the metal particles, which can cause damage to your car engine and the car itself.

What Is The Role Of Magnet On Oil Filter?

Car owners know the importance of having a clean lubricant in increasing the performance of their vehicle. Car experts know that around 90% of the particles present in the oil are steel or iron particles. A regular filter can help remove the metal particles. It is disposable in comparison to an oil filter magnet.  We will help you understand the process behind the working of these filters and which one would work for your car.

1. How Do Oil Filter Magnets Work? The Procedure

You can find magnet on oil filter in different configurations. It produces a magnetic field or loading zones for collecting iron and steel particles. The oil magnet filters offer what is known as magnetic strength with a non-uniform flux density. The magnetic car oil filter attracts the metal particles and keeps them collected in one place to remove them out.

The metal particles separate in the presence of a strong magnetic gradient. The higher the magnetic gradient, the stronger would be the attracting magnetic force acting on particles drawing them toward the loading zones. The strength of the magnetic gradient depends on the flux density, spacing, and alignment of the magnets. It is how your car engine performs for a longer period and without any problems.

These attract metal particles and remove them (Photo Source: beartrapfilter)

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2. What Are The Different Types of Magnets I Can Use For Cleaning The Oil?

You can utilize different types of Magnetic oil filtration for the oil cleaning process. These have varying flux density as high as 28,000 gauss. A higher flux density ensures higher magnetic gradient and forces acting on the iron and steel particles. There are different types of magnetic filters that provide your car engine longer life and better performance.

There are varying configurations of magnetic filters and separators for cleaning the oil in the automotive industry. We have come up with a list of the best magnetic oil filters to help you get rid of any metal particles in the car oil. You need to connect with a car expert to know which magnet car oil filter would work best for your vehicle.

3. Rod Magnets

Magnetic plugs work below the oil level, the rod magnets extend down from the reservoir tops, filter canisters, or inside the center tube of the filter element. These comprise of ring magnets assembled axially onto a metal rod. The magnet has spacers, where the gradient is the highest and serves as the loading zone for collecting particles. You can browse online to find the best maintenance tips for your car engine oil.

4. Flow-Through Magnetic Filters

The flow-through magnetic oil filter comes with magnets between metal plates having specific flow slots. The collected metal particles do not interfere with the flow. The flow-through can quickly filter a large number of metal particles, which helps clean the car oil in less time.

The flow-through can filter a lot (Photo Source: autobulter)


Do you want to know more on the magnet on oil filters? Check out the information above to get the right guidance on what type of oil filter would work best for your car. The blog will help you understand the different types of metal oil filters used in different car models.