Can Air Filters Be Reused?

[LaZane]

Air filters cannot be reused. They are a type of filter in vehicles, primarily used to remove impurities from the air. During operation, a car engine inhales a large amount of air. Without an air filter, external impurities can directly affect the engine's normal operation, accelerating wear on internal components. Automotive air filters are categorized into dry and wet types. Dry air filters use filter paper or non-woven fabric to separate impurities from the air, while wet air filters employ an oil-soaked filter to achieve the same purpose. If an air filter is not cleaned or replaced for an extended period, it can reduce the engine's air intake during operation, impairing efficiency and leading to carbon buildup in the cylinders.