How to choose the appropriate Automotive Air Filter?- Ningbo Heyuan Auto Parts Co., Ltd

1. Understand vehicle requirements

Model and engine model:

Different car models and engine models may require air filters of different specifications. Therefore, when choosing an air filter, the first thing to ensure is that the selected product matches your vehicle model and engine model.

Usage environment:

If you frequently drive in environments with high dust or poor air quality, you may need to choose an air filter with higher filtration efficiency to reduce the chance of dust and pollutants entering the engine.

2. Consider filtration efficiency

Filter material:

High quality air filters typically use multi-layer filtering materials such as paper, non-woven fabric, or fiberglass, which can effectively block impurities such as dust, pollen, and small particles.

Filtering accuracy:

Filtering accuracy is an important indicator for measuring the performance of air filters. Generally speaking, the higher the filtering accuracy, the smaller the impurity particles that can be filtered out, and the better the protection for the engine. However, it should be noted that excessively high filtration accuracy may increase air flow resistance and affect engine intake efficiency. Therefore, when making a choice, it is necessary to weigh the actual needs of the vehicle.

3. Pay attention to breathability and durability

Breathability:

The air permeability of the air filter directly affects the intake efficiency of the engine. If the breathability is poor, it can lead to insufficient engine intake, which in turn affects power output and fuel economy. Therefore, when choosing an air filter, it is necessary to ensure that it has good breathability.

Durability:

Durability is related to the service life and replacement frequency of air filters. High quality air filters are usually made of wear-resistant and corrosion-resistant materials, which can maintain filtration efficiency for a long time and reduce the number of replacements.