
Behind the glove compartment Here is the relevant introduction: 1. Cabin Air Filter: The cabin air filter is a filter installed in the car's air conditioning system. It can absorb dust particles, alleviate respiratory discomfort, reduce irritation for allergy sufferers, and protect the air conditioning cooling system. When a car is running with the air conditioning on, it draws in external air into the cabin. However, the air contains various particles such as dust, pollen, soot, abrasive particles, ozone, odors, nitrogen oxides, sulfur dioxide, carbon dioxide, benzene, etc. Without the cabin air filter, these particles would enter the cabin, not only contaminating the car's air conditioning system and reducing the performance of the cooling system but also causing allergic reactions, lung damage, irritation from ozone, and unpleasant odors, all of which can affect driving safety. 2. Cleaning Tips: If the filter is dirty, clean it by blowing compressed air from the opposite side. Hold the air gun about 5 cm (centimeters) away from the filter and blow at a pressure of 500 kPa (5.0 kgf/cm²) for approximately 2 minutes. The cabin air filter easily accumulates a lot of dust. Use a blower or high-pressure air to remove loose dust. Never wash it with water, as this can easily damage the filter.

I remember when driving the Changan Alsvin, the cabin air filter was located behind the glove compartment on the passenger side. You had to first open the glove box, gently press the small clips on both sides to remove the entire compartment, and then you could see a covered box. Lifting the cover would allow you to replace the filter. I changed it once myself and found it super convenient—it only took a few minutes and cost just a few dozen yuan. If you don't replace it, the car can easily develop a musty smell, especially during the rainy season when bacteria accumulate, which is bad for the lungs and can cause coughing in elderly family members and children. It's recommended to replace it every 10,000 kilometers or every six months. When buying filters online, just choose a reputable brand. After replacement, the airflow from the vents increases, and the air conditioning feels fresher. If you're a beginner and worried about breaking the clips, you can watch a tutorial video on your phone or ask a friend for help—it's safer and easier.

I often change the air conditioning filter myself for my Changan Alsvin. The filter is hidden behind the glove compartment on the passenger side. The steps are simple: first, empty the glove compartment, locate the plastic clips on both sides of the compartment and press them down by hand to release them. After removing the glove compartment, you'll see a long rectangular filter cover. Open the cover and pull out the old filter, making sure to note the arrow direction so you don't install the new filter backwards. The whole process takes less than five minutes, and you don't need any special tools—saving money and time. Regularly changing the filter helps filter out pollen and dust, making breathing much more comfortable while driving, especially for those with allergies. Filters are cheap online; just choose the right model and keep a spare in the car. Once it becomes a habit, car maintenance becomes much easier.

Although the cabin air filter is small in size, its impact on health is significant. The filter in the Changan Yuexiang is located inside the glove compartment on the passenger side—simply remove the rear cover to replace it. If not replaced, the old filter accumulates dirt, deteriorating the air quality inside the car. Running the AC may then circulate bacteria or particulate matter, potentially leading to prolonged coughing or rhinitis over time, drastically reducing driving comfort. It's recommended to inspect and replace the filter every six months for urban driving—doing it yourself saves money and time, or you can have a repair shop handle it. Ensuring the filter is clean not only improves system efficiency but also extends the lifespan of the AC.


