How often should the air filter of the Leiling be replaced?

[MadisonRose]

According to the maintenance manual of the Leiling, the air filter should generally be replaced every 40,000 kilometers or during every other maintenance service. If the driving environment is poor, it is recommended to clean the air filter every 5,000 kilometers to reduce the buildup of throttle sludge. The location of the car's air filter element varies depending on the intake form and the engine structure. It is usually located in the air filter on the engine intake pipe. There are two types of air filters in cars: dry and wet. Dry filters are made of paper or organic materials, while wet filters are made of metal mesh. The function of the air filter is to filter out particulate impurities in the air, ensuring that sufficient clean air enters the cylinders and preventing floating dust from being sucked into the engine, which could accelerate the wear of the piston group and cylinders. Air filter: It is a type of filter, also known as an air filter cartridge, air cleaner, or style. It is mainly used in engineering vehicles, cars, agricultural vehicles, laboratories, sterile operating rooms, and various precision operating rooms as an air filter. During operation, the engine sucks in a large amount of air. If the air is not filtered, the floating dust in the air will be sucked into the cylinders, accelerating the wear of the piston group and cylinders. Larger particles entering between the piston and cylinder can cause severe cylinder scoring, which is particularly serious in dry and sandy working environments. The air cleaner is installed in front of the carburetor or intake pipe to filter out dust and sand from the air, ensuring that sufficient and clean air enters the cylinders. Dirty air cleaner: Using a dirty air cleaner while driving can cause insufficient engine intake, incomplete fuel combustion, leading to unstable engine operation, reduced power, and increased fuel consumption. Therefore, the air cleaner must be kept clean. The car air cleaner is a device that removes particulate impurities from the air. It consists of one or several air filter components, and its main function is to filter out harmful impurities in the air before they enter the cylinders to reduce early wear of the cylinders, pistons, piston rings, valves, and valve seats. Therefore, before air enters the cylinders, it must pass through the fine filtration of the air cleaner. Notes about air filters: An air filter that has been in use for some time is more efficient than a new one. This is because the impurities already adsorbed by the air filter help it capture more tiny dust particles. A dirty-looking air filter does not necessarily mean it is no longer functioning properly. The driving time or mileage of the vehicle is only a reference. Whether to replace the filter depends on the actual situation, such as whether it can no longer allow sufficient air to pass through. The air cleaner must ensure that it filters out impurities in the air while allowing enough air to enter the engine.

[VonIsabela]

I've been driving my Levin for several years and found that the frequency of air filter replacement depends on usage. Generally, the manufacturer recommends replacing it every 15,000 km or 12 months. If I frequently drive in suburban areas or on dusty roads, I replace it earlier at around 10,000 km. Otherwise, a clogged filter can restrict engine airflow, increasing fuel consumption by 5-10% and making acceleration sluggish. Regular inspection is simple—just open the hood, remove the filter housing, and check if the filter is black or gray. If it's dirty, replace it immediately. Doing it myself is hassle-free and cost-effective; buying an OEM filter online for a few dozen yuan gets the job done without wasting time at a repair shop. Don’t forget to test the airflow and check for odors from the AC vents after replacement—clean filtered air also helps reduce allergy issues inside the car.

[DeRose]

When driving my Levin, I noticed that the air filter is crucial for vehicle maintenance, with a standard replacement interval of every 15,000 kilometers or one year. If driving in poor conditions such as hazy weather or near construction sites where dust accumulates quickly, the interval should be shortened to 10,000 kilometers. A clogged filter can reduce engine efficiency, increase fuel consumption, and easily lead to carbon buildup, affecting long-term performance. I always keep a few filters at home and spend ten minutes replacing them on weekends; all you need is a screwdriver, making it easy even for beginners. After replacement, you can noticeably feel smoother acceleration. Don’t forget to pair this with regular engine cleaning—this approach keeps overall maintenance costs low and extends the vehicle’s lifespan.

[Alejandro]

I think the air filter of the Leiling should be replaced on time, preferably every 15,000 kilometers or once a year. If you drive in dusty conditions frequently, shorten the interval. If you don't replace it, the engine will ingest dust, increasing fuel consumption and costing you more money. DIY replacement only costs 30-40 yuan, which is much cheaper than going to a repair shop. During inspection, simply open the cover to check if the filter is gray or black—if it's dirty, toss it and install a new one.

[VanJune]

As a long-time driver who values in-car health, I recommend replacing the Leiling's air filter once a year, or every 10,000 kilometers if you drive frequently during pollen season or in highly polluted cities. A dirty filter reduces airflow inside the car, leading to insufficient engine power and increased emissions. After replacement, the air conditioning works smoothly, reducing throat discomfort and allergy risks. It's easy to do it yourself: just open the filter box and replace the filter membrane.

[OFernando]

As a Levin owner, I like to keep my car running smoothly. The air filter should be replaced every 15,000 kilometers or 12 months. If you frequently drive long distances or in dusty areas, remember to check it in advance; a clogged filter can make the engine feel sluggish and increase fuel consumption. Changing it yourself is quite convenient: just open the hood, remove the old one, and install the new one—it takes no more than five minutes. Regular replacement can also save on fuel costs, averaging about a hundred bucks a year, and makes the car feel fresher and safer.