The 6 Best Air Filter inserts (2023 reviews)

Kn offers a variety of insert for personal choice and yet maintaining quality in all the variants. Clogged or dirty air filters can reduce your vehicle’s acceleration by up to. This is the foam block you will need that is part of the factory filter.

The OEM filter has a piece of foam for the cutout in the filter housing. It comes with the foam block attached as on the oem version. The K&N air filter needs to be completely dry to the touch before oiling. It provides up to 50% more airflow than disposable paper filters to increase power and acceleration. This is a top notch filter. These are one of the easiest and most cost-effective vehicle upgrades for quick performance gains.

Why We Like This:

Improved fuel milage by about 1 mpg
Perfect fit and small mpg increase
Lot of satisfied buyers

KN Air Filter insert

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The kn air filter insert is the best suitable insert on the market today. If your rig needs this in the air box it is a perfect factory replacement. It is great with the k&n air filter. It is an optional foam piece which replaces the oem foam block. It works well and firmer than stock foam. It comes with the filter like oem. It will keep code from being generated by your computer, when you upgrade your air filter to a k&n.

Why We Like This:

Pre-cut foam insert that is ready to install
More flow than stock, less dense foam
Delivers what they promise

Bosch Air Filter insert

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Bosch has been making great insert for years, thanks to a combination of clever design and appropriate materials.

Why We Like This:

Lot of satisfied buyers
Good brand reputation

MERCEDES-BENZ Air Filter insert

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The mercedes-benz air filter insert should be able to handle its purpose and duties with ease.

Why We Like This:

Delivers what they promise
New and hot release

Baldwin Air Filter insert

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate insert. The baldwin air filter insert is exactly that - it's a simple insert that hits all the right notes. They do a great job collecting all the dust and dirt in your cabin air system. It has achieved and maintains ts 16949 and iso 9001 certifications in its facilities.

Why We Like This:

Delivers what they promise
Good brand reputation

Jeenda Air Filter insert

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The jeenda air filter insert might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months.

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