Even people who are zealous about car maintenance often neglect to change their cabin air filter as frequently as they should. In fact, many don't even know it even exists. To help you avoid heating and AC repair, Chik's Auto Air, the leading auto air conditioning specialists in Honolulu, HI, explain what a cabin air filter is and when you should replace it.

What Is a Cabin Air Filter?

The cabin air filter, found on most late-model vehicles, is a component of the auto air conditioning, heating, and ventilation system. It cleans the air of dust, pollen, and other debris that comes through the grille before it enters the cabin. These airborne particles could otherwise exacerbate allergies and asthma problems or lead to itchy eyes, sneezing, and sore throat, making a ride in the car unpleasant. Access to the cabin air filter varies by make and model. In some cases, it is situated behind the glove compartment, which must be removed to replace the filter. In other cases, it is under the dashboard or the hood. Check your owner's manual for details.

When Should You Change Your Cabin Air Filter?

Recommendations vary by vehicle, but most manuals suggest replacing your cabin air filter every 12,000 to 15,000 miles. It largely depends on how and where you drive, though. In rural areas of heavy dust and urban areas of thick smog, you should have an auto repair shop replace the filter at least once per year. Signs it's time for a new cabin filter include the following:

• Reduced airflow through your auto air conditioning system
• Unpleasant odors
• Increased fan noise

Chik's Auto Air is happy to change your cabin air filter for you when you notice any of the problems above. They also offer fast, reliable, and affordable auto air conditioning repair, as well as minor vehicle repairs and speedy oil changes. Visit their website for more information, or call (808) 591-1726 to schedule service.