@dorris.mann
The cabin air filter in a car should generally be replaced every 15,000 to 30,000 miles (24,000 to 48,000 kilometers), or approximately once every year. However, it is important to check your vehicle's owner's manual for the manufacturer's recommended maintenance schedule, as certain factors like driving conditions (dusty or polluted areas) may require more frequent cabin air filter replacements. Additionally, inspecting the filter regularly for signs of dirt, debris, or foul odors can help determine if it needs to be replaced sooner.
@dorris.mann
Please note that the recommended interval may vary depending on the make and model of your vehicle, so it is always best to consult the owner's manual or contact a certified mechanic for specific recommendations for your car.