What is a Cabin Air Filter?

Your car has a lot of moving parts and systems. One important system your car has is its heating and cooling system. As the name suggests, this system is responsible for heating and cooling your car, as well as helps protect passengers from contaminants in the air they breathe. One important component of the heating and cooling system is the cabin air filter. Here’s everything you need to know about this vital component. 

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What is it?

The cabin air filter is primarily found in late-model vehicles. It’s a small pleated unit that is often made out of engineered material or paper-based, multifiber cotton. They’re responsible for cleaning the air that comes into the vehicle through the heating, ventilation, and air-conditioning system. It catches the dust, pollen, and other air contaminants and filters them out before they reach the inside of the vehicle. It’s the reason why the air inside your car isn’t stuffy every time you use it. 

 

Where is it Located?

Many cabin air filters are located behind the glove box and can be easily accessed by freeing the glove box from its fasteners. Other cabin filters are located under the dashboard and may not be as easy to access. Sometimes they’re even located under the hood where fresh air enters the climate control system. 

 

How Often Should it Be Replaced? 

How often you should replace your cabin air filter will vary by manufacturer and driving practices. Some auto mechanics may recommend replacing it every 12,000 to 15,000 miles. However, if you frequently drive in heavy traffic in an urban area that has poor air quality, you may need to replace the cabin filter more often. If you drive in an area with good air quality, you can replace it less frequently. 

 

Luckily, there are telltale signs that you need to have your cabin air filter replaced. Some of those signs include:

  • Unpleasant, musty smells
  • Visible debris entering the cabin
  • Ineffective or less effective heating and cooling
  • Strange noises coming from the blower motor

Talk to your trusted mechanic about how often you should have your cabin air filter replaced. 

 

A Trusted Auto Repair Shop in Frederick MD

When you need an auto repair shop that is honest, fair, and experienced, there’s no better place to bring your car than to Ken’s Automotive and Transmissions. We’ll ensure that your car is working properly and efficiently. No need to worry about poor air quality inside your vehicle. Contact us now to schedule an appointment. 

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