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What’s the Difference Between Air Filters and Cabin Air Filters?

The Benefits of Air Filters

Aftermarket air filters—also known as internal combustion air filters—are designed to clean the air flowing to your engine. These quality filters are the primary line of defense to stop contaminants from damaging your engine. Not only do air filters prevent engine inefficiency by maintaining air quality, but they also increase your gas mileage, horsepower and torque. Purified air ignites quicker and more efficiently inside the engine's cylinders, resulting in boosted MPGs and improved engine performance. Plus, high-quality air filters increase your engine’s life expectancy and guarantee a better driving experience overall.

The Benefits of Cabin Air Filters

Attached to the outside air intake of your ride’s ventilation system, the cabin air filter is a high particulate filtration medium that filters the air that comes into your cockpit. Also called air conditioning filters, cabin air filters filter out pollution from the outside air that would otherwise contaminate your cabin and help improve the air quality inside your ride – so long allergies!

Cabin Air Filter vs. Air Filter

It’s important to recognize the distinction between these two filters — the internal combustion air filter prevents dirty air from getting into your engine, while the cabin air filter stops dirty air from reaching your cockpit. During an oil change, you may be advised to swap out your internal combustion air filter, since a clogged or dirty filter affects engine performance.

Shopping for an aftermarket air filter is often a performance upgrade, while looking for a cabin air filter is more of a health and safety concern. When searching for a new cabin air filter, you’re looking to improve the air quality in your ride, rather than create any under-hood boosts.

Next Steps

AutoAnything offers both types of filters from some of the industry’s leading brands, so you can bank on top-notch quality and long-lasting durability. Plus, you score extra savings at checkout with each purchase from AutoAnything, thanks to our Free Shipping and 1-Year, Lower Price Guarantee.

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