How to Identify Diesel Filter Model Numbers?

[MacEthan]

To identify a diesel filter model number, look at the initial letters of the model code. For example, in CX0814, the letter 'C' first indicates a diesel filter, and 'X' represents a rotary filter. Below is relevant information about automotive filters: 1. Function of filters: For an engine to operate normally, it must intake a large amount of clean air. If harmful substances (such as dust, gum, aluminum oxide, or iron oxide) in the air are inhaled, the cylinder liner and piston assembly will bear additional stress, leading to abnormal wear. 2. Purpose of filters: Used to filter the air inside the vehicle cabin and the air circulation between the interior and exterior, removing dust, impurities, smoke odors, pollen, etc., from the cabin air or incoming air to ensure the health of passengers.