What Does the Cabin Air Filter Do?

Your Hyundai’s cabin air filter is designed to trap contaminants like dust, pollen, smog, mold spores, and other pollutants before they enter your vehicle’s interior. It ensures that the air circulating through your heating, ventilation and air conditioning (HVAC) system is clean, which is especially important for those who suffer from allergies or respiratory conditions. Over time, the filter can become clogged with the particles it captures, reducing its efficiency and the overall air quality inside your car.

Signs That Your Cabin Air Filter Needs Replacement

• Reduced Airflow from Vents: If you notice that the airflow from your air conditioning or heating vents has decreased, it could be a sign that your cabin air filter is clogged.
• Unpleasant Odors: A dirty cabin air filter can cause musty or unpleasant smells to circulate through your vehicle, particularly when you first turn on the HVAC system.
• Increased Allergy Symptoms: If you or your passengers begin experiencing more frequent allergy symptoms, such as sneezing, coughing, or watery eyes while in the car, it might be due to a clogged air filter.
• Foggy Windows: A dirty cabin air filter can lead to poor defogging performance, causing your windows to fog up more easily in humid or cold conditions.

How Often Should You Replace Your Cabin Air Filter?

Your cabin air filter replacement interval is highly dependent on your driving habits. If you frequently drive your Hyundai through the congested streets and highways around the Greater Toronto Area, you may need to replace your filter more frequently than an owner who only takes their vehicle out occasionally. As a general rule of thumb, Hyundai engineers recommend that drivers replace their cabin air filters every 15,000 to 30,000 kilometres or every 12 months, whichever comes first.

Schedule Your Cabin Air Filter Replacement Service at Downtown Hyundai

Now that you’re aware of the recommended replacement interval, as well as a few things to look out for with your cabin air filter, trust our professionals at Downtown Hyundai to help you get your vehicle back in peak working condition. When it comes time to replace your Hyundai’s cabin air filter, schedule your service at our state-of-the-art service facility and we’ll get you back on the road in no time.