Cabin air filters are an important part of regular vehicle maintenance, and should be replaced every 12,000 to 30,000 miles, depending on the vehicle and where you are driving. If you live in a heavily polluted area or routinely drive on dirt roads that raise a lot of dust, it would be wise to replace it even sooner. People with allergies or compromised respiratory systems might consider getting a new one after just 5,000 miles. Changing the cabin air filter is essential for your car to function properly.
It helps to ensure that clean air reaches the engine and the interior of the vehicle through the HVAC system. The filter is usually located behind the glove compartment and should be replaced once a year or every 12,000 miles. If you find yourself driving in heavily polluted areas or traveling on dirt roads, you should change your cabin air filter every 5,000 miles. Allergy sufferers may want to consider changing it more often to ensure air quality and reduce their allergy symptoms.
Ignoring the need for cabin air filter replacement can cause some rather uncomfortable effects. A clogged filter can damage your vehicle and reduce its efficiency. It can also affect the cabin air temperature, which depends on a constant flow of air passing through the heater core, the evaporator, or both components. A good rule of thumb is to replace your cabin air filter every February, before spring allergy season hits, especially if you live in an area with lots of trees.
Changing the cabin air filter at regular intervals will ensure that passengers don't have to roll down windows in the middle of winter to get fresh air. If you live in a desert climate, the filter may become clogged with dust more quickly, requiring frequent changes. While the cabin air filter is easy to access, be careful not to break any of the clips or pins that hold it. Learn more about quality cabin air filters, find your car part, or find where to buy your auto part today.