
The cabin air filter of the Refine M4 is located behind the glove box on the passenger side. You can access it by removing the glove box, and then simply pull it out for replacement. The initial replacement interval for the Refine M4 cabin air filter is at 24,000 kilometers or 15 months, followed by subsequent replacements every 24,000 kilometers or annually. The functions of the JAC Refine M4 cabin air filter are as follows: 1. Ensures the filter fits tightly against the housing to prevent unfiltered air from entering the cabin; 2. Separates solid impurities such as dust, pollen, and abrasive particles from the air; 3. Adsorbs moisture, soot, ozone, odors, carbon oxides, SO2, CO2, and other substances from the air; 4. Prevents condensation on car windows, ensuring clear visibility for drivers and passengers and enhancing driving safety; 5. Provides fresh air to the cabin, protecting occupants from inhaling harmful gases and ensuring driving safety.

I remember the location for replacing the cabin air filter on the Refine M4 was quite convenient, usually behind the glove compartment on the passenger side. After opening the glove box door, you need to empty its contents, then look or feel inside to find a small cover or slot—that's the filter housing. Remove the cover, take out the old filter, and replace it with a new one. I typically change it every six months because Beijing has heavy smog. If not replaced, the filter accumulates dust, affecting cabin air quality and cooling efficiency—especially in summer when the AC blows out a dusty smell, which isn’t great for health. DIY replacement only requires a screwdriver or hand tools and takes minutes. Don’t wait until it malfunctions; regular checks can extend the AC system’s lifespan.

I recommend checking the user manual of the Refine M4 for the specific location of the cabin air filter, which is typically located behind the glove box. When removing the glove box, gently push the clips upward or inward to release it, revealing the filter housing. Always inspect the filter's dirt level during each replacement—excessive dirt can clog the air intake, leading to reduced airflow or unpleasant odors. Through routine maintenance, I've found the placement quite user-friendly, requiring minimal tools and suitable even for beginners. Also, ensure the filter model matches genuine parts; avoid cheap, low-quality alternatives as they offer poor filtration and may trigger allergies.

As someone who frequently helps friends with car repairs, the cabin air filter of the Refine M4 is fixed inside the inner layer of the glove compartment on the passenger side. The operation is simple: open the glove box, remove the clips, and pull out the filter housing for replacement. The location is reasonably designed, avoiding the complicated layout of the engine compartment and improving maintenance convenience. Regular cleaning or replacement of the filter can effectively filter pollen and dust, reduce odors inside the car, and is beneficial for respiratory health, especially in areas with high dust levels. A clogged filter can also increase the load on the air conditioning system, leading to higher fuel consumption. I recommend replacing it every 15,000 kilometers or once a year to ensure the system operates efficiently.

During my DIY car , I discovered the location of the Refine M4's cabin air filter—it's behind the glove compartment on the passenger side. Replacing it yourself is cost-effective, with each filter costing just a few dozen yuan, saving you the labor fee at repair shops. Be careful with the glove compartment's removal and installation method during replacement; avoid using excessive force to prevent damaging the clips. The position tends to accumulate dust, and not replacing it poses a risk of bacterial growth. From an economic perspective, this design is highly cost-effective, allowing even average individuals to give it a try. Regular ventilation can also extend the filter's lifespan.

I've been using the Refine M4 for several years. The cabin air filter is located behind the glove compartment in front of the passenger seat. First-time replacement might be a bit confusing: Open the glove compartment door and look towards the bottom, you'll see a plastic box. Remove the cover to pull out the filter. Beginners should be careful when gently prying open the glove compartment to avoid scratching the interior. When installing the new filter, make sure not to reverse its direction. The location is close to the AC unit, with a simple design to ensure daily convenience.


