
Some Chang'an Star models do not have a cabin air filter, while for others the filter housing is located behind the glove compartment. Below are the specific functions of the cabin air filter: 1. Air filtration: Ensures the filter tightly adheres to the housing, preventing unfiltered air from entering the passenger compartment. 2. Particle separation: Separates solid impurities such as dust, pollen, and abrasive particles from the air. 3. Moisture absorption: Adsorbs moisture, soot, ozone, odors, carbon oxides, SO2, CO2, and other substances from the air, providing strong and long-lasting moisture adsorption. 4. Driving safety: Prevents condensation on car windows, ensuring clear visibility for the driver. It supplies fresh air to the cabin, prevents occupants from inhaling harmful gases, and effectively sterilizes and deodorizes the air.

I've been delivering goods with my Star for almost ten years. The cabin air filter is located behind the glove compartment on the passenger side. First, you need to press the plastic clips on both sides of the glove compartment inward to remove the entire glove box. Bend down and look inside, you'll find a palm-sized black plastic cover. Pinch the clip and pull it downward to open it. Older models might not have a pre-installed filter compartment, while newer ones come with standard filter slots. This area is particularly prone to dust accumulation, with leaves and debris often getting stuck here. Last time I opened it, I found the filter was punctured by a branch - no wonder there was always an earthy smell when turning on the AC. If you're replacing it yourself, just buy a 15-yuan activated carbon filter. Repair shops charge fifty but only use the thinnest filter sheets.

Last year, I remember helping my neighbor deal with the musty smell in her Star 6336's AC system. The cabin air filter location in this model is quite hidden. After removing the glove box, you still need to take off the blower motor cover by unscrewing three Phillips-head screws to access the filter compartment. The spot is close to the windshield washer hose, and the old filter had actually gotten moldy from water leakage. For this type of vehicle, it's crucial to choose filters with waterproof coating to prevent moisture damage during rainy seasons. The mechanic taught me to first spray foam cleaner into the ducts, let them dry completely before installing the new filter for better results. Never underestimate this component - during willow catkin season, it can trap entire clumps of fluffy debris.

Helped my old buddy replace the A/C filter on his Star 6363 two days ago. It's located about 30cm deep inside the glove compartment. After feeling the corrugated plastic cover with your fingers, wedge your nail into the groove and pull outward. Be careful - the OEM cover is extremely brittle. If broken, you'll need to spend 80 yuan to replace the entire assembly. There are two filter specifications - the 8-hole version provides finer filtration than the 6-hole. I recommend checking every three months. When transporting passengers who smoke, the tar accumulates heavily on the filter mesh, significantly reducing airflow when dirty. Once discovered excessive power consumption was caused by the clogged filter overworking the blower motor.

Just replaced the AC filter for my father-in-law's SC6408. The location is tricky - had to remove seven screws and lift the panel beneath the wipers to access it. The filter is hidden at the corner of the intake pipe, requiring a short-handle screwdriver for removal. Be careful not to lose the sealing gasket, or dust leakage will render the replacement pointless. Noticed aftermarket filters have 1mm thinner frames, causing rattling noises. OEM parts with logo cost triple, but Bosch alternatives work fine. Northern owners should replace it biannually - winter defroster moisture breeds mold affecting respiratory health.

Encountered three cases of air conditioning odor in Star vans, all caused by water accumulation in the filter compartment. When opening the metal cover behind the glove box, always check if the waterproof rubber strip has come unglued. This design by Chana indeed has some flaws, as rainwater flows along the hood release cable into the filter slot. I personally added a ring of waterproof foam, and the effect was immediate. Prepare a Phillips screwdriver and T20 Torx bit for the job, and avoid using excessive force when prying the clips. The filter model number starts with CT14 on the white label - buying the wrong one will result in poor fit. Must replace before summer, otherwise bacterial levels in AC can exceed standards by tenfold.


