Airaid® - Air Filter

4.5134 reviews / Item # sp6140
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$19.90 - $632.90
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AiRAID Air Filters

Air Filter by Airaid®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows increased airflow and provides better air filtration than the factory air filter, which results in improved performance and engine protection. And if you're ever dissatisfied for any reason, just send it back, no questions asked.

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  • Improves airflow and engine performance
  • Provides superior air filtration and engine protection
  • Over 99% efficiency rating
  • Available in traditional wash and re-oil SynthaFlow version or non-oiled SynthaMax
  • Both filters can be washed and reused
  • All filters backed by AIRAID's "No Hassle" warranty
  • Proudly made in the USA

All aftermarket air filter companies make claims for better airflow, but how many of those increases come at the expense of inferior air filtration? AIRAID air filters allow increased airflow while trapping the smallest dirt particles, the size that ordinary cotton-gauze "performance" air filters can't capture. In fact, AIRAID filters have over a 99% efficiency rating. And AIRAID is so confident in the performance of their filters that each one is backed by their "No Hassle" warranty.

AIRAID filters come in two versions, the SynthaMax and the original SynthaFlow. At first glance, the SynthaFlow would appear to be just another aftermarket cotton-gauze air filter, but it's much more advanced. The SynthaFlow is a cotton-gauze and synthetic blend that outperforms plain cotton-gauze in clean air testing. The SynthaFlow features "five layer" filtration, with 4 layers of cotton-gauze supplemented by "the last layer of defense", a layer of synthetic media that produces the cleanest air of any washable filter. The filtering media is held together by epoxy coated aluminum wire mesh, specially designed to provide the optimum balance between maximum airflow and peak filtration. The SynthaFlow filter only requires servicing every 30-50 thousand miles under normal conditions, at which time it should be washed and re-oiled.

The SynthaMax is AIRAID's next generation high-tech air filter. It's 100% synthetic, non-oiled and washable. The inner filter media consists of two distinct layers of specifically designed synthetic materials that have separate performance characteristics. These layers are designed to work together to provide outstanding airflow and exceptionally high filtration. Contaminants are first captured by the outer layer of synthetic needlefelt polyester material, designed for wet and dry filtration with high airflow capacity. The inner layer of rayon/polyester captures any remaining contaminants while maintaining high airflow and low restriction. The inner filter media is supported by an inner and outer layer of wire mesh for strength and durability. The SynthaMax filter requires service every 15-30 thousand miles under normal conditions, at which time it should be washed with mild household detergent, rinsed and allowed to dry.

All AIRAID air filters feature a urethane frame, which is much more durable than the rubber used by most aftermarket filter manufacturers. And all panel style filters are made with 304 stainless steel mesh, for exceptional durability. The strength of the stainless steel won't allow the filter to bow in the center, allowing unfiltered air into the engine.

Finally, each AIRAID filter is backed by AIRAID's "No Hassle" warranty. There are no limitations or fine print here. Simply, if you're ever dissatisfied with the materials, workmanship, or performance of this air filter, just send it back... period! You don't have to worry about a proof of purchase or a warranty card. AIRAID filters are warranted for life.

AIRAID® was founded in 1997 when they began developing and manufacturing air intake systems for light trucks and SUVs, utilizing the cotton-gauze filter technology that was available at the time. These systems increased airflow and performance while being easy to install, and sold so well that the company soon realized that another source of filters was necessary. They believed they could produce a better quality filter using new technology and state-of-the-art materials, and so in 2002 the AIRAID Filter Company was formed. Today AIRAID is the recognized leader in air management technology. Extensive research and development has allowed AIRAID to come to market first with high quality products that improve drivability and performance.

Product Reviews


Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Airaid® - SynthaFlow Panel Air Filter
Airaid® - Air Filter
Average Rating: 4.7 of 5
4.5 of 5
2014 Dodge Charger / Posted by (Gonzales, LA) /

Looks really good under the hood, gives a little bit of sound difference.

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4 of 5
2013 GMC Sierra / Posted by (Mankato, MN) /

Perfect fit for my make and model. Noticed an improvement in throttle response.

Was this review helpful for you? Yes
4.8 of 5
2008 Ford Focus / Posted by (Sartell, MN) /

You can not only hear, but feel the power! Excellent quality.

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5 of 5
2011 Dodge Challenger / Posted by (Bayonne, NJ) /

Looks great under the hood. Turns the wimpy stock look into a more aggressive in your face appearance.

Was this review helpful for you? Yes
4.3 of 5
2014 Dodge Durango / Posted by (Albuquerque, NM) /

I have not really noticed an increase in horsepower, but I'm getting 1.8 more miles per gallon after installing this. My 15 Durango has a growl to it now and even my wife likes it. Good thing, because it is actually her car.

Was this review helpful for you? Yes
5 of 5
2011 Chevy Silverado / Posted by (Suffern, NY) /

This product is the best. Saw a big difference in gas mileage and power for my truck. Thanks CARiD.

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4.5 of 5
2013 Ford Focus / Posted by (San Antonio, TX) /

I like the Synthamax filter it comes with, it's really nice. The oil free design is holding up quite well. It adds lots of sound under the hood, but not so much where it'll inconvenience others. If anything the intake is the loudest thing on the stock car. As for performance, I actually only feel the power after 5000 rpms, + Gas mileage on the highway increased by almost .5 miles on average. But oddly the city mileage has decreased in my city driving by 1 mile per gallon... Could be that I love hearing the sound by pressing the gas in but I'm not sure. The design on the intake already is pretty much that of a cold air damn. All you're really paying for is the looks, sounds, and the better filter. Granted a slight bit of power. Overall this does make the care sound 10x's faster haha, also, really easy to install, only one screw is kinda hard to reach to remove the factory air box lid. It is just a drop in filter, not much else is required to do this kit. I recommend this for the money, and ease of installation. But if you're all about performance, look to fireworks and or K&N's typhoon. I really do hope this helps someone one day :)

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4.8 of 5
2000 BMW 7-Series / Posted by (Rochester, NY) /

Nice and easy of installation.

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4.5 of 5
2004 Nissan Titan / Posted by (Barksdale Afb, LA) /

Fantastic product and fast shipping. Fitment was perfect. Sound is great and my truck breathes much better now. In my opinion, best CAI for the Titan hands down.

Was this review helpful for you? Yes
4.5 of 5
2013 Toyota 4Runner / Posted by (Phenix City, AL) /

Take out old intake put in new. You loose a lot of weight when you replace with this Airaid intake system. Hardest part was getting the thick rubber over the throttle body itself, other than that installed in about an Hour and a half or so. Butt Dyno says that it works, more air in to the motor and can feel a get up and go easier. I have the Trail edition with 33" tires and Revteck 3" lift (came from dealer like this). and noticed that from a dead stop to road speed was easier and not as sluggish as it was when i first got it. Also you can hear the exhaust when you put the skinny peddle to the ground, yes i know its only a V6 4.0, with a stock exhaust system but it does make it growl a little. I would recommend this. As far as better MPG, have not had in for even a full tank to say if it helps or not yet.

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Airaid® - SynthaFlow Panel Air FilterAiraid® - Air Filter    $19.90 - $632.90
4.5134 reviews
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