There are various types of filters available on the market, including original equipment manufacturer (OEM) oil filters and third-party aftermarket oil filters. These filters are often categorized into multiple grades, with higher grades indicating better filtration performance. If you want to provide better protection for your engine or have a longer usage period, it is recommended to purchase a higher-quality oil filter.

 

The necessity of installing a cartridge-type filter

If you have been using a spin-on type oil filter in the past, it is advisable to switch to a cartridge-type filter as they are commonly used nowadays. When removing the cover and replacing it with a new O-ring from the filter housing, pay attention to the positioning of the O-ring. Lubricate the O-ring with oil and then tighten the cover using a torque wrench that complies with the manufacturer's specifications.

 

Bigger is not always better when selecting a cartridge filter

Bigger is not necessarily better when it comes to gasoline filters, and it is incorrect to assume that a larger filter that fits the threads on the engine will provide better filtration. So, how do we determine the filtration performance? It should be based on the different filtration media and flow rates of the filters.

 

Follow the vehicle manufacturer's recommendations

When you first purchase a vehicle, it is in its optimal state with all the compatible parts. Therefore, if you need to replace the oil filter later on, it is advisable to follow the recommendations provided by the car manufacturer.

 

Pay attention to the purchasing channel

There are many brands and grades of oil filters available on the market, so it is important to research the differences between these brands before making a purchase. Additionally, there are various purchasing channels, such as authorized dealerships (4S stores), automotive repair shops, and online shopping platforms. Therefore, when choosing an oil filter, consider where to make the purchase.