The time required to replace a car's air conditioning filter usually ranges from 10 to 15 minutes, depending on the vehicle model design and the operator's proficiency. Some models may require removing the glove box or centre console trim panels, but most modern vehicles have optimized the installation position for quick replacement. It is best to replace the filter every 6 months to 1 year or every 10,000 to 15,000 kilometres driven. If you frequently drive in dusty, smoggy, or humid areas, the replacement interval should be shortened to 3 to 6 months. When the air output from the air conditioner weakens, a musty odor is detected, or the filter surface appears visibly darkened, immediate replacement is necessary regardless of whether the scheduled interval has been reached. During DIY replacement, pay attention to the airflow direction arrow on the filter and select a product that matches the OEM specifications. Regular replacement not only enhances in-vehicle air quality but also prevents increased air conditioning system load and higher energy consumption resulting from filter clogging.
