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Difference Between Cabin Air Filters and Engine Air Filters

Even though cabin air filters and engine air filters function similarly by purifying the air, however, their purposes and locations are different. Both of these filters are essential for your vehicle's overall longevity and performance. Even the smallest parts of your car, including your cabin air filter and engine air filter, ensure you reach your destination safely and smoothly. 

If you stick to a regular maintenance schedule, our technicians can keep a close eye on your cabin air filters and engine air filters, but how exactly does a cabin air filter and an engine air filter operate? Your engine air filter is responsible for ensuring only clean air reaches your engine's interior. Your vehicle has an intake system that draws air into the engine. This air must be clean and free of contaminants, particles, or debris. Your engine air filter makes sure to filter out all the debris. If your engine air filter is dirty or clogged, it will need to be replaced, or your engine's performance and efficiency will diminish. 

Your cabin air filter might look like your engine air filter, but it actually does something very different. Your filter sits at the mouth of the heater box and prevents any dust, soot, pollen, or other allergens from entering your vehicle's cabin. Essentially, your cabin air filter permits only clean, fresh air to enter your cabin. 

To make sure you protect both yourself and your engine, it is essential to stick to a service interval tailored to your vehicle. You can trust our team to keep your vehicle performing at peak performance while ensuring you can enjoy a safe and comfortable drive. It is the perfect time to bring your vehicle to Convoy Auto Repair for an inspection with Spring almost here. We don't want any Spring allergens from entering your vehicle's exterior and interior. Schedule an appointment today with our technicians for a thorough inspection. We are located at 3909 Convoy Street, San Diego, CA 92111, and look forward to seeing you soon.


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