How often should the Accord air filter be replaced?

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According to the vehicle's maintenance manual, the air filter for the Accord should generally be replaced every 10,000 to 20,000 kilometers or every other maintenance interval. However, it is recommended to clean the air filter every 5,000 kilometers to reduce the buildup of throttle sludge. The location of the air filter varies depending on the intake system and engine structure, typically found in the air cleaner on the engine intake pipe. There are two types of air filters in vehicles: dry and wet. Dry filters are made of paper or organic materials, while wet filters use metal mesh. The function of the air filter is to remove particulate impurities from the air, ensuring sufficient clean air enters the cylinders and preventing airborne dust from being drawn into the engine, which could accelerate wear on the piston group and cylinders. Air filter: A type of filter, also known as an air cartridge, air cleaner, or air element. It is primarily used in engineering vehicles, automobiles, agricultural vehicles, laboratories, sterile operating rooms, and various precision operation rooms. The engine draws in a large amount of air during operation. If the air is not filtered, airborne dust entering the cylinders can accelerate wear on the piston group and cylinders. Larger particles entering between the piston and cylinder can cause severe cylinder scoring, especially 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, ensuring sufficient clean air enters the cylinders. Using a dirty air filter while driving can cause insufficient engine air intake, leading to incomplete fuel combustion, unstable engine operation, reduced power, and increased fuel consumption. Therefore, it is essential to keep the air filter clean. The car air filter is a device that removes particulate impurities from the air, consisting of one or more filter components. Its main function is to filter harmful impurities from the air entering the cylinders to reduce early wear on the cylinders, pistons, piston rings, valves, and valve seats. Thus, air must pass through the fine filtration of the air cleaner before entering the cylinders. A dirty air filter can cause poor engine performance, excessive fuel consumption, and engine damage. When inspecting the air filter, if minimal dust and light clogging are found, it can be cleaned using high-pressure air from the inside out and reused. Severely dirty air filters should be replaced promptly.