The vast majority of car owners tend to struggle with filter selection during maintenance. Both original factory filters and legitimate aftermarket filters have their own advantages and disadvantages, and are suitable for different driving scenarios. Only by choosing the right one can we balance quality and cost-effectiveness.

The original machine filter is a customized accessory exclusively for car manufacturers, with dimensions, parameters, pressure thresholds, and valve sensitivity fully matching the original factory standards of the vehicle model. It has a 100% adaptability, strong sealing and stability, and no adaptation risks. The quality is stable and guaranteed. Suitable for new car owners, vehicles within the warranty period, those who pursue ultimate maintenance, and those who drive at high speeds all year round. The only drawback is that the price is relatively high and the cost-effectiveness is average.

Legitimate major brand secondary factory machine filters (such as Meiruier filters) adopt industry high standard production processes, with filtration accuracy, pollutant capacity, high temperature resistance, and pressure resistance all reaching or even exceeding the original factory level. The materials used are solid, the performance is excellent, and the price is lower, with extremely high cost-effectiveness. Suitable for insured family cars and daily urban commuting vehicles, it is the preferred choice for most car owners. It is important to note that only legitimate brands should be selected as secondary factories,

Three no miscellaneous brands and low-priced refurbished machine filters must not be used, as there are great hidden dangers.

In summary, during the warranty period, priority should be given to the original factory filter to avoid affecting the overall vehicle warranty; After the vehicle is out of warranty, it is recommended to directly use a regular auxiliary factory filter, which has better performance and is more cost-effective.