Do You Know How to Clean the Air Conditioning Filter?
2 Answers
The air conditioning filter in a car, also known as the cabin air filter, is much finer than a simple mesh screen. It can filter out dust and even PM2.5 particles, unlike the washable mesh screens found in home air conditioners. The cabin air filter can only be cleaned with high-pressure air to remove large particles attached to the surface, while smaller particles embedded inside cannot be removed. After a certain period of use, the cabin air filter needs to be replaced. The replacement interval depends on the road conditions of your driving environment. For household cars, it is generally recommended to replace the filter every six months. If the air quality in your driving environment is relatively clean, the replacement interval can be extended. Have you learned how to clean the air conditioning filter?
After my car's AC developed a strange odor, I learned to clean the filter. First locate the filter position, usually behind the glove compartment on the passenger side. Be careful with the clips when removing it to avoid breakage. Don't rush to wash the filter with water - using a vacuum cleaner to remove dust works best. If it's too dirty, soak it in neutral detergent for 10 minutes and gently brush the gaps with a soft brush. Remember never to sun-dry it - air-dry in shade for at least half a day. The air quality improves noticeably after each cleaning. I recommend cleaning every 5,000 kilometers, especially for pet owners who need to be more vigilant.
