Motorcycle Air Filters
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EMGO®Air FilterAir Filter by EMGO®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using...Carefully developed for the highest level of qualityExtensively tested to ensure ultimate efficiency$6.55 - $41.54 - Kuryakyn®Hypercharger™ ES K&N Air FilterHypercharger™ ES K&N Air Filter by Kuryakyn®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Thoroughly developed for unbeatable quality and enduring valueMade with experience and proven by quality$71.06
- UNI Filter®Clamp-On Pod Filter KitClamp-On Pod Filter Kit by UNI Filter®. Clamp-On Pod Filter Kit by UNI Filter®, 2 Pieces. Inner Diameter: 1-1/2". Outer Diameter: 3". Length: 3". Straight, Black Foam Element, Deluxe Urethane End Cap. Uni Pod Filter Kits feature a...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$35.85 - $65.36
- Twin Air®Original Dual-Stage Air FilterOriginal Dual-Stage Air Filter by Twin Air®. This is where it all began. Over 40 years ago, the sandy, gritty soil of The Netherlands - and the resulting engine failures - proved that single-foam and paper filters gave riders air flow,...Engineered to serve the motocross and ATV industryMade for great performance in the off-road conditions$16.40 - $42.35
- Twin Air®Pre-Oiled Air FilterPre-Oiled Air Filter by Twin Air®. For many years, Twin Air Factory Pre-Oiled filters were only available to top professional race teams and OEM customers. The results were so good that Twin Air now offer the same factory treatment to...Engineered to serve the motocross and ATV industryMade for great performance in the off-road conditions$19.81 - $63.75
- UNI Filter®Two Stage Foam Air FilterTwo Stage Foam Air Filter by UNI Filter®. For over forty years, Uni Filter Bike Foam Air Filters have been unsurpassed in both engine protection and overall performance. And their unique two stage design produces More Horsepower and...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$9.21 - $84.20
- UNI Filter®Vintage Air FilterVintage Air Filter by UNI Filter®. Uni Filter's "Vintage" section contains all bikes pre-1980 and earlier. Keep that classic running like a champ! To complete restoration correctly, use Uni Filter Oil and Uni Filter Cleaner...Designed to fit in the factory air box exactly like original filterThe best selling replacement air filter for competition$17.87 - $37.80
- Maxima Racing Oils®Pro Filter™ Premium Air FilterPro Filter™ Premium Air Filter by Maxima Racing Oils®. PRO FILTER Premium Air Filters are made of chemical resistant, high quality polyester based foam. Dual-stage design allows for superior filtration by eliminating the passage of...Chemical resistant, polyester based foamDual stage, reticulated foam$18.70 - $22.00
- UNI Filter®Direct Factory Replacement Air FilterDirect Factory Replacement Air Filter by UNI Filter®. Uni Filter street bike air filters are a direct factory replacement air filter and are designed to fit perfectly into your stock airbox. They provide unsurpassed airflow, dirt...Works with original equipment manufacturer vehicle electronicsMade from high-quality materials for ultimate durability$8.44 - $65.16
- Maxima Racing Oils®Ready-to-Use Air FilterReady-to-Use Air Filter by Maxima Racing Oils®. Ready-to-Use air filters are made of fused dual-stage, open-cell foam. Open pore outer foam layer allows for maximum airflow, while the more dense inner layer foam ensures filtering...Perfectly Pre-Oiled with Maxima FFTDual Stage Open Cell Foam$5.24 - $13.84
- PC Racing®Flo™ Air FilterFlo™ Air Filter by PC Racing®. All FLO™ Air Filters include 1 pair of gloves & 2 Foam Filterskins. Flo Dual Stage Filters: From everyday riding to the most adverse conditions nature can dish out, you want engine protection...Coarse open-pore catches airborne dirt, grime and sandFine open-pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage$34.95 - $39.96
- Twin Air®Fire Resistant Air FilterFire Resistant Air Filter by Twin Air®. This is where it all began. Over 40 years ago, the sandy, gritty soil of The Netherlands - and the resulting engine failures - proved that single-foam and paper filters gave riders air flow, but...Engineered to serve the motocross and ATV industryMade for great performance in the off-road conditions$17.97 - $48.65
- UNI Filter®Foam Air FilterFoam Air Filter by UNI Filter®. Uni Filter street bike air filters are a direct factory replacement air filter and are designed to fit perfectly into your stock airbox. They provide unsurpassed airflow, dirt stopping and overall...Designed to fit in the factory air box exactly like original filterThe best selling replacement air filter for competition$19.00 - $26.34
- K&N®Power Sport Round Xstream Air FilterPower Sport Round Xstream Air Filter by K&N®.Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$129.99
- Twin Air®PowerFlow KitPowerFlow Kit by Twin Air®. The best filter in the world can't do its job if there are leaks in the seal of the airbox. Twin Air's PowerFlow Kits ensure a leak-proof, fool-proof fit with a rigid, lightweight, billet-aluminum cage that...Engineered to serve the motocross and ATV industryMade for great performance in the off-road conditions$164.84 - $317.62
- Maxima Racing Oils®Premium Air FilterPremium Air Filter by Maxima Racing Oils®. Premium Air Filters are made of chemical resistant, high quality polyester based foam. Dual-stage design allows for superior filtration by eliminating the passage of fine dirt and dust, while...Chemical resistant, polyester based foamDual stage, reticulated foam$9.27 - $22.10
- No Toil®Extreme Condition FilterExtreme Condition Filter by No Toil®. Dual stage flame laminated foam filter built for extremely dusty conditions. Ride in the desert often? This filter is for you! Built with a dual-stage foam with smaller pores, No-Toils Extreme Air...Expertly crafted from premium materialsDesigned to match rigorous quality standards$40.70
- No Toil®Pre-Oiled Air FilterPre-Oiled Air Filter by No Toil®. Pre-Oiled Flame Laminated Dual-Stage Air Filter. Treated with No-Toil Evolution Filter Oil. Made to the same high standards as No-Toil Standard Air Filter, No-Toil Pre-Oiled Air Filters come treated...Expertly crafted from premium materialsDesigned to match rigorous quality standards$34.90 - $37.80
- No Toil®Standard Air FilterStandard Air Filter by No Toil®. Flame laminated Dual-Stage Foam Air Filter. No-Toil Air Filters are built with the highest quality materials to ensure that they are long lasting. Made with the finest dual-stage, flame-laminated foam...Expertly crafted from premium materialsDesigned to match rigorous quality standards$18.16 - $38.65
- K&N®Power Sport Triangle Air FilterPower Sport Triangle Air Filter by K&N®.Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$64.99
- No Toil®Super-Flo KitSuper-Flo Kit by No Toil®. No Toil Super-FLO Filter Kit is now the weapon of choice when looking to increase throttle response and horsepower by removing the backfire screen, and adding a flame resistant filter. Helping you get the...Expertly crafted from premium materialsDesigned to match rigorous quality standards$85.15 - $93.26
- K&N®High Flow Series Panel Air FilterUniversal High Flow Series Air Filter by K&N®. K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to...Designed to provide increased horsepower and torquePleated media provides a large filtration area offering long service intervals$64.99
- K&N®Power Sport Red Air FilterUniversal Power Sport Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$99.99
- K&N®Power Sport Round Red Air FilterUniversal Power Sport Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$119.99
- K&N®Round Tapered Red Air FilterUniversal Red Air Filter by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications....Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications$59.99
- Arlen Ness®Velocity 65 Dedree Air FilterUniversal Velocity 65 Dedree Air Filter by Arlen Ness®. Patented Big Sucker™ "hidden breather" technology and a forward facing 65° intake design that produces the highest air flow performance numbers (CFM) Arlen Ness have tested....Integrated radius air inlet for performance gaining unobstructed airflowFilters are re-usable and do not require oil, just rinse and re-use$59.45
- BBR Motorsports®U-Flow Air Filter KitU-Flow Air Filter Kit by BBR Motorsports®. BBR's exclusive U-Flow Air Filter System turns the filter around so it faces backwards, keeping it shielded from dirt and mud. It comes with a high-volume oversized Uni filter maximizing air...Sharper throttle responseShields filter from dirt and debris$146.95
- BMC Air Filter®Air Filter for Direct InductionAir Filter for Direct Induction by BMC Air Filter®. The panel / cylindrical air filter is commonly referred to as "replacement air filter". It is installed in the vehicle's original airbox to replace the OEM air filter. It is...Air flow chart for a sample BMC air filter against an OEM paper filterTemperature 25C° - Humidity 25% - Pressure 1020 mbar$99.00
- BMC Air Filter®Breather Air FilterUniversal Breather Air Filter by BMC Air Filter®. The special filtration mesh allows the production of filters with a power up to 700 HP without presenting problems of filter deformation. BMC direct induction conical filters are...Made to deliver high performanceProven to deliver excellent quality and reliability$33.00 - $34.00
- EMGO®Paper Air FilterUniversal Paper Air Filter by EMGO®. Meet or exceed OEM quality and carry the same guarantee against defects as EMGO oil filters. With many new models added to line, now offer a more complete line. All air filters are individually boxed...High grade materials paired with the innovative designExceptional quality at an affordable price$11.84 - $14.82
Your motorcycle can be compared to a living organism, and its engine to a beating heart which needs enough oxygen to function properly. That is why motorcycle air filters are among the essential parts of any bike. An air filter must keep dust, insects, and other debris from getting inside the engine while allowing a sufficient volume of clean air to go through. Without air, the combustion process is impossible, so when your air filter is clogged with dirt, it negatively affects the performance of your engine and increases fuel consumption. It means that you should change or clean your air filter regularly.
If you often ride on dusty terrain, you have to shorten the maintenance intervals for your air filter. Check the owner’s manual to find out how to remove and replace the air filter on your motorcycle. It may be hidden under a special air filter cover on one of the sides of your engine, which makes it easy to reach. In some bike models, the replacement procedure may be a little more complicated – you may have to remove a gas tank to get to the air filter cover. Just don’t forget to switch off the fuel inlet and disconnect all cables before removing the tank.
All motorcycle air filters can be divided into two main groups – pleated paper-based or cotton-gauze air filters and washable layered polymer foam filters. A clogged or dirty paper-based filter cannot be cleaned, so you will have to replace it when the time comes. For most motorcycle models, this procedure must be done once or twice per year, depending on the usage and riding conditions. In case of a reusable pleated cotton-gauze air filter, you can simply blow off the dust from the inside with an air compressor. Such a filter may be reused multiple times, as long as it is not damaged.
Dual-stage foam filters are widely used in the off-road and racing environment. It works similarly to a sponge catching dirt particles. A coarse outer foam layer retains sand, bugs, and other larger contaminants, and the fine inner layer catches dust. The principle of operation of a foam motorcycle air filter is fairly simple. Polyurethane foam with opened cells is dampened with special air filter oil. It allows dirt particles to stick to the walls of the foam cell structure. Even when some cells become clotted with dirt, other continue to extract dust particles and let cleaned air pass through into the engine.
Many specialists agree that foam filters work better than their paper or gauze counterparts. You can utilize the entire thickness of the foam to get unrestricted airflow for up to 80% of the air filter’s service life. When it is time to clean your filter, you can easily wash it, let it dry, re-oil it and reuse multiple times. Cotton gauze air filters are preferred in high-performance applications since they can provide better airflow for higher horsepower and faster acceleration. Check out our extensive collection of premium-quality motorcycle air filters produced by some of the most reputable manufacturers in the industry, such as UNI Filter, aFe, K&N, Maxima Racing Oils, and many others.
