If you're looking for a way to improve your car's performance and save money in the long run, upgrading to a high-quality aftermarket air filter could be the perfect solution. These filters are designed to replace your car's factory air filter, providing better filtration and airflow for improved engine power and efficiency.
Before making your purchase, there are several factors to consider. First, look for a filter that fits your car's make and model and is designed to improve performance in the areas that matter most to you. Next, consider the filter's construction and materials – a high-quality filter with a durable and efficient design will provide the best results.
When choosing a filter, it's important to think about the long-term benefits as well. Investing in a top-rated aftermarket air filter can improve your car's fuel efficiency and reduce emissions over time, leading to significant savings on gas and reducing your carbon footprint. Additionally, many filters offer extended lifespan and reusable designs, reducing waste and recurring expenses.
Looking for the best aftermarket air filter can be overwhelming, but with a little research and some thoughtful consideration, it's easy to find the right option for your needs. Consider factors such as the filter's construction, performance benefits, and long-term savings potential. Ask yourself questions like: How important is engine power and efficiency to me? What are my main priorities when it comes to aftermarket upgrades? With the right filter, you'll enjoy improved performance and savings for years to come.
10 Best Aftermarket Air Filter
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1
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The product is ideal for improving air intake performance and replacing old or worn-out filters in vehicles.
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2
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The product is ideal for improving air intake in various vehicles with a flange diameter of 6 inches.
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3
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It is an ideal air filter for Chevy vehicles that can be cleaned and reused multiple times for better performance.
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4
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It is designed for humidifying air in specific brands of humidifiers and includes a replaceable wicking filter.
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5
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It is ideal for providing improved air intake filtration, increased engine performance, and easy maintenance for a variety of vehicles.
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6
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The product is ideal for maintaining air filtration in Kubota tractors.
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7
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The product is ideal for improving air intake performance and filtration for a variety of vehicles and machines.
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8
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This product is ideal for improving the air quality in the engine of Toyota Prius cars manufactured from 2010 onwards.
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9
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This product is ideal for providing high performance and washable air filtration for various vehicles with 3-4 inch flange IDs.
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10
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The product is ideal for boosting engine power and providing a passionate induction sound in cars with a 4-inch flange.
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1. K&n High Performance Filter: Ultimate Air Upgrade

Introducing the K&N Universal Air Filter- a state-of-the-art air filter media designed to revolutionize engine performance. This cutting-edge filter boasts four layers of premium cotton gauze treated with a specially-designed tacking agent that creates an intricate mesh of engine filter media. This intricate mesh is designed to block and trap harmful contaminants, therefore improving overall engine performance.
Constructed with premium materials and utilizing state-of-the-art construction methods, the K&N Universal Air Filter is built to last a lifetime. It guarantees exceptional durability, making it a cost-effective investment for the discerning car owner.
This air filter is engineered to increase horsepower and acceleration, providing quick performance gains. It's designed to fit a variety of applications, making it highly versatile and a perfect fit for most car models.
The K&N Universal Air Filter is pre-oiled and ready to drop into your factory air box. This simple installation process makes it easy and effortless to upgrade your vehicle's performance. It's one of the easiest and most cost-effective vehicle upgrades available in the market.
Under normal highway driving conditions, this engine air filter only needs cleaning every 75,000 miles, which equates to once every five years based on the average miles driven per year of 15,000 miles. This reduces the frequency of air filter changes, thus reducing waste in landfills. Over 200 million disposable air filters and their packaging waste wind up in landfills each year. By opting for a reusable filter, you're contributing to reducing waste in our landfills.
The K&N Universal Air Filter comes with a no-hassle 1-Year Limited Warranty, giving you peace of mind knowing that you're investing in a quality product.
2. K&n High Performance Air Filter: 6×7.5 In Round

Experience the power of engineering with K&N Universal Air Filters. This state-of-the-art air filter media is designed to increase horsepower, acceleration and overall engine performance. Featuring dual layers of dry synthetic filter media, this filter provides two layers of protection that block and trap harmful contaminants, ensuring that your engine receives only the cleanest air possible.
K&N Universal Air Filters have been manufactured with premium materials and state-of-the-art construction methods, resulting in a rugged and durable design that will last a lifetime. The filter only requires cleaning every 50,000 miles under normal highway driving conditions, which translates to three years based on the average miles driven per year of 15,000 miles. This means that you don't have to worry about replacing it frequently, making it a cost-effective investment for quick performance gains.
Installation is quick and easy as K&N Air Filters are ready to drop into your factory air box. This filter is designed for use on a variety of applications, so you can be sure that it will fit perfectly. By using a reusable filter, you can help reduce waste in our landfills. Over 200 million disposable air filters and their packaging waste wind up in landfills each year, but with K&N Universal Air Filters, you can help reduce this waste.
K&N Air Filters are proudly made in the USA for trusted quality and reliability. The filter comes with a no-hassle 1-Year Limited Warranty, giving you peace of mind knowing that you've made a smart investment in your engine's performance.
Upgrade your engine's performance with K&N Universal Air Filters and experience the power of engineering today.
3. Demotor Performance 9"x 2" Chrome Breather Washable Air Filter Cleaner Reusable For Chevy

Introducing the 9" X 2" Chrome Plated Air Cleaner and Filter Assembly, a top-quality product that is designed to provide efficient and reliable filtration for your vehicle's engine. This air cleaner and filter assembly comes with a washable high flow element that ensures optimal airflow and performance.
The total height of the assembly is 2 3/4", making it a perfect fit for most stock and aftermarket 2, 3, and 4 barrel carburetors with a 5 1/8'' diameter carburetor neck. The kit includes a 9" chrome top and base, as well as a 9" high-flow red washable/reusable filter, providing you with everything you need to install the assembly quickly and easily.
This air cleaner and filter assembly is compatible with a wide range of Holley, Rochester Quadrajet, Edelbrock, and Carter four barrel carburetors, which are commonly found on Chevy, Chrysler, Ford, and Mopar V8 engines. With its durable chrome plating and high-quality construction, you can trust this product to deliver the performance and reliability you need.
4. Healthyair Filter For Model Humidifiers

This product description is for a replacement humidifier filter for the 1041 Aircare Essick Air Bemis Model Humidifiers. The package includes one high quality aftermarket EFP humidifier wick filter, which measures 16 5/8" x 9 7/8" x 5".
Frequent replacement of humidifier filters is crucial to ensure that harmful particles are eliminated from the water before it is dispersed into the air. This promotes healthy air quality and prevents the spread of contaminants.
EFP High Output Interwoven Filter Designs are specifically designed to capture and retain mineral deposits, which results in natural and clean humidification. This feature effectively eliminates the production of white dust, which is a common problem associated with low quality filters.
EFP is dedicated to providing high quality replacement parts that offer the same exact fit as the original equipment manufacturer (OEM) product. Additionally, EFP's affordability sets them apart from the competition, making them a reliable and cost-effective alternative.
This EFP Brand Replacement Part is of high quality and guaranteed to be an exact fit for the 1041 Aircare Essick Air Bemis Model Humidifiers. EFP provides a no-hassle 30-day money-back guarantee on all their products, ensuring that customers can make their purchase decisions with confidence.
5. K&n High Performance Air Filter: Universal Fit

The K&N Universal Air Filters offer a state-of-the-art air filter media that is engineered to increase horsepower and acceleration while improving overall engine performance. With four layers of protection, multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants.
Constructed with durable, premium materials and state-of-the-art construction methods, K&N Universal Air Filters are built to last a lifetime. These filters are easy to install, pre-oiled, and ready to drop into your factory air box, making them one of the easiest and most cost-effective vehicle upgrades for quick performance gains.
Under normal highway driving conditions, the engine air filter only needs cleaning every 75,000 miles, which translates to 5 years based on the average miles driven per year of 15,000 miles. This means that the K&N Universal Air Filters are a low-maintenance option that requires minimal attention.
Designed for use on a variety of applications, the K&N Universal Air Filters offer a universal fitment. In addition, reusable filters help reduce waste in our landfills, which is a great benefit for the environment. Over 200 million disposable air filters and their packaging waste wind up in landfills each year, making these reusable filters an eco-friendly option.
K&N stands behind their products and offers a no-hassle warranty of 1-Year Limited Warranty. They are also proudly made in the USA for trusted quality and reliability.
6. (1) New Aftermarket Air Filter Fits Kubota Tractor Replaces R1411-42270

This product is a replacement air filter for various part numbers including R1411-42270, M131802, and 102-305. It has an inside diameter of 2 5/16 inches (58.7mm), an outside diameter of 4 1/8 inches (104.8mm), and a length of 10 13/16 inches (274.6mm).
The air filter is compatible with different models and brands such as 11013-7020, 11013-7020-K, and 11013-7020-Q among others. Additionally, it can also replace part numbers like 11980812520, 129619-12520, and 3Ea-01-A5390.
Apart from these specifications, the air filter is also known by other part numbers including 40007575, 4114746, 4164630, and 4330Dt. It is available in different variations such as M131802, M131802-D, M131802-E, M131802-I, M131802-O, M131802-P, M144100, M144100-D, M144100-E, M144100-I, M144100-O, M144100-P, M164264, MIU12457, and MIU12457-D.
This replacement air filter is designed to provide a perfect fit for your equipment. With its precise dimensions and high-quality construction, it ensures efficient filtration of air and protects your engine from harmful particles. It is easy to install and maintain, making it a cost-effective solution for keeping your equipment in top condition.
Invest in this reliable and durable replacement air filter to keep your equipment running smoothly and efficiently. With its compatibility with various part numbers and models, you can be confident in its ability to meet your needs.
7. K&n High Performance Air Filter: Round Tapered.

The K&N Universal Air Filter is a top-of-the-line product designed to improve the performance of your vehicle's engine. This air filter is engineered with state-of-the-art air filter media that is designed to increase horsepower, acceleration, and overall engine performance.
The air filter features four layers of premium cotton gauze that are treated with a specially-designed tacking agent. These layers work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants. This four-layer design provides maximum protection for your engine, ensuring that it runs smoothly and efficiently.
The K&N Universal Air Filter is built to last a lifetime, thanks to its rugged construction using premium materials and state-of-the-art construction methods. The air filter only needs to be cleaned once every 75,000 miles under normal highway driving conditions, which translates to 5 years based on the average miles driven per year of 15,000 miles. This makes it one of the easiest and most cost-effective vehicle upgrades for quick performance gains.
Installation is a breeze, as the K&N Air Filter is pre-oiled and ready to drop into your factory air box. It is designed for use on a variety of applications, ensuring that it will fit your vehicle perfectly.
In addition to its performance benefits, the K&N Universal Air Filter also helps reduce waste in our landfills. Over 200 million disposable air filters and their packaging waste end up in landfills each year, but reusable filters like the K&N Air Filter can help reduce waste.
The K&N Universal Air Filter comes with a 1-Year Limited Warranty, giving you peace of mind knowing that your investment is protected. And, it's proudly made in the USA for trusted quality and reliability.
8. Aftermarket Engine Air Filter Fits Toyota Prius 2010+; Plug-In 2012+, Prius V 2012+, 17801-37021

The Engine Air Filter is an excellent investment to ensure that your engine is well-protected and operates at peak performance. This product serves as an aftermarket version of the 17801 – 37021 and 17801 – 37020 models and is compatible with Toyota Prius 2010+, Prius V 2012+, and Prius PHV 2012+ models.
Installing this Engine Air Filter is a breeze and can be done in under five minutes. It has a direct fit design that makes it easy to install without any hassle. This feature is particularly advantageous for car owners who prefer to handle their car maintenance themselves.
By replacing your old air filter with this high-quality Engine Air Filter, you can save a considerable amount of money compared to the high costs of getting one from a dealer. Not only will it save you money, but it will also improve your car's gas mileage and overall performance.
9. Spectre Blue Performance Air Filter: Universal Fit.

The Spectre high-flow replacement air filter is a top-of-the-line product designed to provide your vehicle with state-of-the-art filtration technology. This filter provides up to 50% more airflow than disposable paper filters, which means that you can expect an increase in power and acceleration. By avoiding clogged or dirty air filters, you can enhance your vehicle's performance and avoid a reduction in acceleration of up to 10%.
The installation process is quick and easy since this filter is designed with a clamp-on feature. This feature makes it one of the most cost-effective upgrades for your vehicle, providing you with quick performance gains that you can feel right away. Spectre high-flow replacement air filters are also eco-friendly since they are washable and reusable. By using a washable product, you can reduce replacement waste and contribute to a more sustainable future.
In addition to being eco-friendly, these filters also help you save money. By avoiding disposable filters, you can save up to $250 over a period of 10 years. This is a significant cost-saving feature that makes the Spectre high-flow replacement air filter an excellent investment for your vehicle.
This top-of-the-line air filter offers world-class protection to your engine by pushing the limits of engine protection. It effectively protects your engine from harmful contaminants, ensuring that it runs smoothly and efficiently. Additionally, the low-maintenance design of this filter means that you can go up to 50,000 miles before your first cleaning under normal highway driving conditions.
The Spectre high-flow replacement air filter is designed with high-quality filter media, which is non-woven synthetic media. This media offers terrific engine protection from dirt and contaminants, ensuring that your engine runs smoothly and efficiently. The filter is also built with high-quality materials and reinforced with steel mesh, making it durable and long-lasting.
This filter is a universal fit, which means that it can be used with a variety of vehicles. With so many features and benefits, the Spectre high-flow replacement air filter is an excellent investment for anyone looking to enhance their vehicle's performance and protect their engine.
10. Passionate Induction Air Filter – Enthusiast Class Upgrade

Mortar Automotive Performance Air Intake Filters are designed to increase engine power by delivering more cold air into the system. By doing so, the engine system is given the support it needs to enhance horsepower efficiency. These filters are a great choice for those who are looking to improve their car's performance.
One of the standout features of these air filters is their ability to contribute to complete roar sounds. Mortar cold air filters work in conjunction with the exhaust system to create a powerful and attractive sound loop that is sure to impress. The explicit induction sound produced by these filters is unmatched by many other options on the market.
Mortar Automotive Replacement Air Intake Filters are also incredibly easy to install and are compatible with most common cold air intake kits and automotive clamps. This pack contains only the intake filter, which means you can save money and focus on the rest of your "enthusiast checklist."
Additionally, the Mortar Cold Air Intake Filter Pack presents a variety of options when it comes to size and color. There are multiple combinations available to match your personal desires, so be sure to choose the correct size for your car and select the color that best suits your personal visual reference. Colors include passion red, deep blue, cool black, and forest green.
For those looking for a specific size, Mortar Automotive Replacement Air Intake Filters offer a size 4 In option in addition to the 8-inch-long air filter. It's important to note that these filters are designed to be universally fit, so you can be confident that they will work with most vehicles.
Best Aftermarket Air Filter FAQs
Are aftermarket air filters compatible with all types of vehicles?
Aftermarket air filters are designed to fit a wide range of vehicles, but they may not be compatible with all types of vehicles. It is important to check the specifications and compatibility of the air filter before purchasing it. Some manufacturers may offer air filters that are specifically designed for certain makes and models of vehicles, while others may offer universal fit air filters that can be used on a variety of vehicles.
It is also important to note that aftermarket air filters may affect the performance of the vehicle. While they can improve airflow and potentially increase horsepower, they may also allow more dirt and debris into the engine, which can cause damage over time. It is recommended to consult with a mechanic or experienced car enthusiast before making any modifications to your vehicle's air intake system.
Overall, aftermarket air filters can be compatible with many types of vehicles, but it is important to do your research and ensure that the filter is the right fit for your vehicle and driving needs.
Are aftermarket air filters easy to install?
Yes, aftermarket air filters are generally easy to install. Most aftermarket air filters are designed to fit directly into the factory air filter box, which means installation is as simple as removing the old filter and replacing it with the new one. In most cases, no special tools or modifications are required, and the process can be completed in just a few minutes.
However, it's worth noting that the ease of installation can vary depending on the specific make and model of your vehicle, as well as the type of aftermarket air filter you choose. Some filters may require additional steps, such as removing the air filter box or adjusting the air intake system, which can make installation a bit more involved.
Overall, though, installing an aftermarket air filter is a relatively straightforward process that can be completed by most vehicle owners with little to no experience. If you're unsure about how to install a specific air filter, be sure to consult the manufacturer's instructions or seek assistance from a professional mechanic.
Can an aftermarket air filter improve engine performance?
Yes, an aftermarket air filter can improve engine performance to some extent. The primary purpose of an air filter is to ensure that air entering the engine is free of contaminants such as dirt, dust, and debris. An aftermarket air filter can offer better filtration, which can lead to improved engine performance. These filters are designed to allow more air to flow into the engine, which can increase horsepower and acceleration. They are also washable and reusable, which can save money in the long run.
However, the extent of performance improvement may vary based on the specific vehicle and the type of filter used. It is important to select a high-quality filter that is designed for your vehicle to ensure optimal performance. Additionally, it is important to note that replacing the air filter alone may not result in significant performance improvements, and other modifications may be necessary to achieve noticeable gains in power and acceleration.
How do aftermarket air filters compare to OEM filters?
Aftermarket air filters and OEM filters both serve the same purpose of filtering air before it enters the engine. However, there are some differences between the two. Aftermarket air filters are generally designed to be more durable and have a longer lifespan than OEM filters. They are often made with reusable materials, such as cotton or foam, that can be cleaned and reused, whereas OEM filters are typically disposable.
Another difference is in the filtration efficiency. Aftermarket filters can provide better air flow and filtration compared to OEM filters, which can result in improved engine performance. However, it's important to note that some aftermarket filters may not meet OEM filtration standards, which could potentially lead to engine damage or decreased performance.
Ultimately, the decision between aftermarket and OEM filters depends on personal preference and the specific needs of the vehicle. It's important to do research and consult with a trusted mechanic before making a decision.
How often should an aftermarket air filter be replaced?
The frequency of replacing an aftermarket air filter can vary depending on the type and quality of the filter, as well as the driving conditions. Generally, it is recommended to replace the air filter every 12,000 to 15,000 miles or once a year, whichever comes first. However, if you frequently drive in dusty or dirty environments, it may be necessary to replace the filter more frequently.
To determine if your aftermarket air filter needs to be replaced, you can inspect it visually. If it appears dirty or clogged, it is time for a replacement. Additionally, if you notice a decrease in engine performance or fuel efficiency, it may be due to a dirty air filter.
It is important to follow the manufacturer's recommendations for replacement intervals and to choose a high-quality aftermarket air filter to ensure optimal engine performance and longevity.
What are the benefits of installing an aftermarket air filter?
Installing an aftermarket air filter can provide several benefits for your vehicle. Firstly, an aftermarket air filter can improve the air flow to the engine, which can increase horsepower and torque. This is because aftermarket air filters are designed to be less restrictive than the standard air filters that come with your car. Additionally, an aftermarket air filter can improve fuel efficiency by allowing the engine to breathe easier and reducing strain on the engine.
Another benefit of installing an aftermarket air filter is the potential cost savings over time. While the initial cost of an aftermarket air filter may be higher than a standard air filter, it can last longer and be cleaned and reused, which can save you money on regular replacements.
Furthermore, aftermarket air filters can also improve the overall performance of your vehicle by reducing the amount of contaminants that enter the engine. This can lead to a longer lifespan for your engine and reduce the risk of costly repairs in the long run.
Overall, the benefits of installing an aftermarket air filter include improved performance, increased fuel efficiency, and potential cost savings. It's important to do your research and choose a reputable brand to ensure that you are getting a quality product that is right for your vehicle.
What is the cost of a high-end aftermarket air filter?
The cost of a high-end aftermarket air filter can vary depending on the brand, make, and model of your vehicle. On average, you can expect to pay anywhere from $50 to $150 for a high-quality aftermarket air filter. However, some high-end air filters may cost upwards of $200 or more. It's important to keep in mind that while a high-end aftermarket air filter may cost more upfront, it can provide better performance and longevity compared to a cheaper, lower quality option. Additionally, a high-end air filter can potentially save you money in the long run by improving fuel efficiency and reducing the need for frequent replacements. It's always a good idea to do your research and compare prices and reviews before making a purchase to ensure you are getting the best value for your money.
What is the difference between a washable and disposable aftermarket air filter?
A washable aftermarket air filter is designed to be re-used multiple times after being cleaned, while a disposable aftermarket air filter is intended for one-time use and must be replaced once it becomes dirty. Washable filters are typically made of a reusable material, such as foam or cotton gauze, that can be cleaned and oiled for reuse. On the other hand, disposable filters are made of paper or synthetic materials that are not intended to be washed or reused.
While washable filters may have a higher upfront cost, they can save money in the long run since they do not need to be replaced as often as disposable filters. Additionally, washable filters are considered more environmentally friendly since they do not contribute to the waste stream. However, disposable filters may be more convenient for some individuals since they can be easily replaced without the need for cleaning.
Ultimately, the choice between a washable and disposable aftermarket air filter will depend on individual preference and needs.
What makes a high-quality aftermarket air filter?
A high-quality aftermarket air filter is characterized by its ability to provide superior filtration while allowing maximum airflow to the engine. The filter should be made from high-quality materials that are durable and can withstand extreme temperatures and harsh conditions. It should also be designed specifically for the make and model of the vehicle to ensure a perfect fit and optimal performance.
One of the most important factors that make a high-quality aftermarket air filter is its filtration efficiency. The filter should be able to trap even the smallest particles while still allowing enough air to pass through to keep the engine running smoothly.
Another important factor is the design of the filter. A good design will ensure that the filter is easy to install and replace. It should also be able to withstand high temperatures and vibrations without degrading or falling apart.
Finally, a high-quality aftermarket air filter should be backed by a warranty. This shows that the manufacturer is confident in the quality of their product and is willing to stand behind it.
Overall, a high-quality aftermarket air filter should provide superior filtration, maximum airflow, durability, a perfect fit, and a warranty.
Which brands offer the best aftermarket air filters?
There are several brands that offer high-quality aftermarket air filters for various types of vehicles. One of the most popular brands is K&N, which has been in the market for over 50 years. K&N air filters are designed to increase horsepower and acceleration while providing excellent filtration. Another well-known brand is AEM, which offers a wide variety of air filters, including dry flow, oil-free, and hybrid filters. AEM air filters are designed to improve air flow and filtration efficiency. Another reputable brand is Spectre, which offers air filters that are designed to increase horsepower and torque. Spectre air filters are made of high-quality materials and are washable and reusable. Other notable brands include Injen, Airaid, and Volant. Ultimately, the best aftermarket air filter brand depends on your specific needs, vehicle, and budget. It is recommended to do thorough research and read reviews before making a purchase.
