Both filtration efficiency and ash capacity need to be taken into account
Without good filtration efficiency, it is impossible to fully block the entry of harmful particles; Usually, the higher the filtration efficiency, the higher the ash capacity（
The smaller the absorption of particles, the better the filter by increasing the area of the filter paper and the special process treatment of the filter paper
They get a good balance. This not only protects the engine, but also avoids frequent filter replacement, saving customers' time
Expenses.
The filter effectively blocks and separates harmful particles through a medium (usually made of fibrous paper)
The above functions are achieved through physical principles such as interception effect, inertia effect, diffusion effect, and aggregation effect. Intercepted by each effect
Different particle sizes; Corresponding adjustments need to be made through a large number of experiments to meet the technical needs of different media requirements
Yes. A good filter is closely related to the engine parameters of the main engine factory (automobile production plant) from the beginning of development, in order to ensure
The experiments and equipment required for its performance are often very expensive, and the accuracy of its testing methods directly affects the performance of future products
Have a direct impact; It can be said that without years of experience in host cooperation and R&D experimental capabilities, achieving complete supporting host performance
The requirements are very difficult. Most filter manufacturers often focus on approximate appearance while neglecting performance,
Even some "branded" products play the role of exploiting consumers' ignorance and neglect to harm them.
