How to Determine When to Replace the Air Conditioning Filter?

1 Answers
Sauron
07/30/25 3:06am
If there is an odor coming from the air conditioning, it needs to be replaced, or you can check the condition of the air conditioning filter yourself. If there is too much debris and it no longer functions effectively as a filter, it can be replaced. Below is relevant information about the air conditioning filter: 1. Reasons for replacement: If the air conditioning filter is not replaced for a long time, various impurities in the filter can rot and produce odors, eventually causing the air blown out by the air conditioning to have an unpleasant smell. 2. Function of the air conditioning filter: When the car's air conditioning is turned on, it draws in external air into the car's interior. This air contains many impurities, such as pollen, dust, and even sand and gravel. The role of the air conditioning filter is to filter the air drawn into the air conditioning system, ensuring that the air inside the cabin is not polluted, thereby protecting the respiratory health of the occupants.
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