Best Dirt Bike Air Filter

If you are a new dirt bike rider, you will be very happy to get your first dirt bike. But once you start to use them, you will see your dirt bike needs various equipment to help you have a good riding experience. Among all the things your dirt bike needs, having an air filter is a must. That is why here we are going to suggest to you the top five best dirt bike air filters.

Best Dirt Bike Air Filter

When you are riding the dirt bike, it will contact dirt, debris, and lots of other unwanted particles. These items can enter the engine and cause the engine to have a bad performance or even stop it from running. That is why you need to use an air filter. The air filter will work as a filter for your dirt bike engine to keep all the dirt away from it. The mechanism for the air filter is to work its way to stop any dirt or even tiny particles from entering the engine. It also helps with airflow and lets your bike have a better performance.

There are various types of air filters available, and with all the options, you are bound to get confused. That is why we are here to help you. After doing enough research on dirt bike air filters, we found the best dirt bike air filter, and we are going to suggest them to you. So, keep reading ahead to know about the.m

Best Dirt Bike Air Filter

Maxima Racing Oils AFR-2401-00 ProFilter Ready to Use Dual Stage Foam Air Filter

The first product that we will suggest to you is the Maxima Racing Oils AFR-2401-00 ProFilter Ready to Use Dual Stage Foam Air Filter.

This Maxima air filter is a very dependable bike air filter, which offers you a dual-stage air filtration process with a foam system. There are two open cell matrices: the outer foam and the other being the inner foam layer. The outer foam is about 6 mm, and the inner foam is 10mm. Both of the foam have distinctive works to do. The outer foam is in charge of taking care of the large airborne particles, and the inner foam takes care of fine dust particles.

This air filter is washable and reusable, which gives you an excellent option of using this filter for a long time. It also has a high strength of glue that assures you that it will not fall apart easily. It is also one of the reasons why the installation process of this air filter is very easy. It comes pre-oiled using the Maxima FFT filter oil. Therefore, you will be saved from the process of oiling the filters yourself. The completed product will come with disposable gloves to be easy and protective for you to work with them on your bike. It also comes with a resealable bag if you want to put them away for a while.


Has dual-stage foam system
The outer layer works on airborne participle
The inner layer works on fine particles
Washable and reusable
Comes pre-oiled
Has disposable gloves


It cannot be reused for a long time

K&N Universal Clamp-On Air Filter

The K&N has made a name for being one of the best out there for bike air filtration products. This is why we are recommending their K&N Universal Clamp-On Air Filter.

This air filter is engineered to make your bike’s acceleration and power increase with half of more airflow than any disposable paper filter you may find on the market. If the air filter you are using has been clogged with dirt and other stuff, it can decrease the acceleration by 10%. In addition, this air filter will come pre-oiled, so you will not have to do the extra work.

It is built with a simple clamp-on design, making it very easy and cost-efficient for you to purchase. But the performance it will provide you will surely amaze you. The product is washable and reusable, which opens the option of being durable for a long time. You do not have to worry about replacement frequently. As for the protection, this filter will allow your bike to stay off prom any harmful contaminants and let you enjoy your ride worry-free. The maintenance of the product is also very low because you can go up to 50k miles before your first wash.


Increases acceleration and power
Pre-oiled and made with a simple clamp-on design
Eco-friendly product
Washable and reusable
Low maintenance


A lot of people complained about not fitting properly on their dirt bike

Twin Air 152213X Pre-Oiled Dual Foam Air Filter

The next product that we will suggest is another great product for your dirt bike, and it is the Twin Air 152213X Pre-Oiled Dual Foam Air Filter.

This product is constructed to be used on both off and on-road bikes and allows the engines to have enough airflow with filtration. The airflow from this filter is so stable and constant that it will help you increase your dirt bike’s power and performance quality.

This pre-oiled air filtration is here to provide you with the best air filtration product experience for your first bike. The whole design of this product is to ensure you of getting the optimum balance and high-quality performance with a lot more airflow while having perfectly filtering all the dirt from getting inside the engine, which is quite impressive.

This product also has a foaming system with a double foam system. First, the coarse open-pore foam will catch any dirt, grime, or sand from entering the engine. Then, the second layer works its way to catch the smallest particles. The foam is thick and flat with greaseless sealing, which will ensure you the best contact to the airbox. Overall, this product does what is supposed to do the best and filters out all the dirt from your bike.


Pre-oiled filled air filter
Has dual foam design
It has an easy assembling option
Increases performance quality


It is expensive

Hiflofiltro HFF1017 Dual Stage Racing Foam Air Filter

The next product that we have for you is the Hiflofiltro HFF1017 Dual Stage Racing Foam Air Filter.
If you have a dirt bike from Honda, this air filter will be a great choice for the best fit for the Honda series. This air filter from Hiflofilter is made in the Netherlands and is a great choice for any off-road bike. This filter is made with a dual-layered foam design, allowing maximum airflow in your bike. While providing enough air inside, this filter will filtrate all the dirt and unwanted particles from the flow and provide your bike with improved power.

The outer layer of the filter, which is an open-pore foam, is going to catch all the airborne dirt and grime from entering the engine. As for the other layer, it will work a second filter and catch the tiniest of participles in the layer. This filter is reusable as it is made with high-quality material, making it durable and accessible to use repeatedly. It will hamper the performance quality at all.


Has two-layered foam
Best for off-road bikes
Catches little particles
Made with high-quality materials
Can be reused


Some customers complained about the fitting problem

38MM – 40MM ID Air Filter Nipple Exhaust for Chinese Pit Dirt Bike

As for the final product from our list of the best dirt bike air filter, we have the 38MM – 40MM ID Air Filter Nipple Exhaust, which is another of our best choice.

This is an air filter nipple exhaust, which is made in China. It is quite a good air filter for Chinese put dirt bikes. So if your dirt bike can use a nipple exhaust, you can use this air filter product to stop any dirt or grime from entering your bike engine.

This filter is made with high-quality steel and foam. Although it might not have several foam layers like other products, it is still a good air filter product as it will help you keep everything clean. The airflow of this product is also very nice. It comes with a chrome cap and clamps, which will be included with the package.


It is an air filter nipple exhaust
It comes with a chrome cap
Has foam system
Easy to use


Not as effective as other products

How To Clean A Dirt Bike Air Filter

The air filter on your dirt bike is the reason why the engine of your bike stays safe from all sorts of dirt. When you are on the road, it is quite easy to have unwanted items inside the engine, which could cause harm, but the air filter is there to stop this from happening. That is why you need to keep your air filter clean. But you do not have to clean it after every ride but having good maintenance will be enough. To clean the air filter, you need to know the type of air filter you have and the things you can use.

How to Clean a Dirt Bike Air Filter

You should always wear gloves before you start cleaning the air filter to avoid contact with toxins. If it is a paper filter, you should only wash them softly with water and liquid soap. As for other filters, you need to carefully wash them off with soap water and then do a little scrubbing to get off the stubborn items. But it is always to remember that you cannot use something that can cause harm to the air filter, which may lead you to buy a new one. That is why choose the washing soap carefully and do not scrub too harshly or scrub at all.

Benefits Of A Dirt Bike Air Filter

There are many benefits of using an air filter on your dirt bike. Without an air filter, your dirt bike will not get those benefits, and it can highly affect the way you are using your dirt bike. The benefits that you will get from having an air filter on your dirt bike are-

  • Removing dirt: the first benefit that you will be getting is removing or stopping dirt from entering the engine. Your dirt bike will go through many sand, dirt, and winds, which will get some unwanted items to stick to it. Those items can even enter the engine, which can hamper it. With having an air filter, you can stop that.
  • Airflow: the air filter will also ensure airflow on your dirt bike, which is very necessary. When riding the bike, the engine will start to get heated, and the airflow will make it cool down.
  • Improvement: due to the dirt being away and getting airflow, your dirt bike’s performance will improve, and it is all for having an air filter.

Types Of Dirt Bike Air Filters

When you buy an air filter, you will see that there are various types of air filters. That is why you should know beforehand about the types and features of those air filters before you are set to buy one. There are mainly three types of air filters for your dirt bike, and they are-

Types Of Dirt Bike Air Filters

Paper Filters

This is one of the most basic air filters for your dirt bike. A lot of people choose paper filters because they are cheap and easy to use. The paper air filter can easily trap sand, dirt, and other particles. But they are not reusable. Once they get dirty, you have to replace them.

Cotton Filter

This is another air filter, which is quite popular in the urban community. If you are concerned for the environment, you will want to use them as they are not harmful to the environment. One of the best things about the cotton filter is that they last for a long time, and you will not have to change them.

Foam Filter

The most popular type of air filter is foam filter. They are mostly made with two layers and can trap all dirt, debris, sand, and small particles. They are also reusable and washable so that you can use them on the filter for a long time.

Factors to Consider When Buying the best dirt bike air filter

When you buy an air filter for your dirt bike, you have to consider several factors. You should always buy the right product so you will not have to replace them too soon, and it will also be helpful for your dirt bike riding. Having an air filter is very necessary as a dirt bike riding. Finding the right air filter is also very important as it will ensure you that you will have a good riding time. There are some important factors you need to consider when you are buying. The factors are-


The first thing that you should focus on when choosing an air filter for your dirt bike is the filter’s ability to clean and keep the dirt away from entering. It is the main work of an air filter to filtrate the air from any dirt that could not enter the engine.


The next thing you should consider is the durability of the air filter. If you are buying a reusable air filter, you should buy something that will last for a long time and allow you to reuse it several times. That is why durability matters.


The last thing you should consider is the installation process of the air filter. If you are new to dirt bike riding, you should look for an air filter with easy installation as it will be helpful for you to get everything under control easily.


Are Dirt Bike Air Filters Universal?

No, they are not universal. They can have different sizes and shapes.

Are dirt bike air filters universal

Do K&n Filters Let More Dirt in?

K&N filters are gauze-based filters, and they are the same as foam filters. After some time of use, they will have dirt in them, so you need to keep them under maintenance.

Do You Have to Oil a Uni Air Filter?

An air filter needs to be oiled before it can be installed. Some air filters come pre-oiled, so you will not have to do the work. But if it is not pre-oiled, you have to use oil.

Do You Need to Grease the Air Filter?

You need to oil the air filter before you can install or reuse them.

When Should I Clean My Dirt Bike Air Filter?

You should keep the air filter clean every once in a while to let them work better.


That was all for the best dirt bike air filter. The air filter is a very important part of your dirt bike. Hence, you need to make sure that you are buying the suitable one with great performance. We have tried our best to suggest to you the best option with some additional information. We hope they come in handy for you and you find the best filter for your dirt bike.

You may read also: Best Dirt Bike Air Filter Oil

Darren Matlock

Darren Matlock

Hi, I'm Darren. I love dirt bikes and everything about the off-road lifestyle. I'm passionate about motorbikes, cars, racing sports and going on adventures. If you're like me and enjoy extreme sports, you've come to the right place! I like to write articles about dirt bikes to help beginners get started. Whether you're interested in buying a dirt bike, ATV, motorcycle or want to ride for hobby, I hope my articles will inspire you to learn more about how this machine can be used to ride.

We will be happy to hear your thoughts

Leave a reply

Dirt Bike Moto