2025-04-14
Air filter VS air conditioning filter: a complete analysis of the difference between the two
Although the air filter and the air conditioning filter are both "filters", they have clear division of labor: the air filter protects the engine's "breathing" and filters out dust and sand; the air conditioning filter ensures the air quality in the car and intercepts PM2.5 and odor. The two have different installation locations, replacement cycles, materials and functions, and they need to be accurately distinguished during maintenance to allow the car and the driver to "breathe" freely.