Air Filters

2625 products
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2625 products
K&N Powersports Replacement Air Filter for 02-09 Honda CHF50 Metropolitan/NPS50 Ruckus HA-0502
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K&N Powersports Replacement Air Filter for 02-09 Honda..

MPN: HA-0502

K&N Powersports Replacement Air Filter for 02-09 Honda..

K&N high-flow air filters are designed to replace your motorcycle's stock air filter element. Engineered specifically for your application, these filters offer low restriction and increased performance while ensuring optimal engine protection. Ideal for off-road riding in dusty conditions, K&N powersports performance air filters provide clean carburetion even at high..
MPN: HA-0502
K&N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H
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K&N Replacement Air Filter - Round Tapered - Universal..

MPN: E-9289

K&N Replacement Air Filter - Round Tapered - Universal..

The K&N E-9289 Air Filter is designed to increase horsepower and protect your engine by reducing restriction and providing excellent filtration. The E-9289 custom air filter is manufactured to replace the air filter in the 57S-4000 performance air box and it comes with a K&N embossed lid cap. The filter..
MPN: E-9289
K&N High-Flow Original Washable Lifetime Engine Air Filter for 91-00 Rover Mini L4-1.3L E-9172
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K&N High-Flow Original Washable Lifetime Engine Air Fi..

MPN: E-9172

K&N High-Flow Original Washable Lifetime Engine Air Fi..

K&N replacement air filters offer enhanced horsepower and acceleration while maintaining exceptional filtration. Designed for most vehicles, these washable, reusable filters are custom-fitted for your existing air box. The convenient drop-in design facilitates easy installation, typically replacing a disposable filter. Backed by the K&N Million-Mile Limited Warranty, these filters are..
MPN: E-9172
K&N BRIGGS & STRATTON 351400 High-Flow Original Lifetime Engine Air Filter - E-4665
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K&N BRIGGS & STRATTON 351400 High-Flow Original Li..

MPN: E-4665

K&N BRIGGS & STRATTON 351400 High-Flow Original Li..

K&N E-4665 replacement air filter employs oil-free synthetic media for construction. Included grease ensures airtight sealing under intense vibration. Designed for superior filtration, the E-4665 safeguards your equipment's engine. This reusable air filter matches the lifespan of your equipment. Easy to install, the K&N E-4665 fits within the factory air..
MPN: E-4665
K&N Replacement Industrial Air Filter 1.875in ID x 3.5in OD x 7.125in H Kubota/John Deere/Bobcat
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K&N Replacement Industrial Air Filter 1.875in ID x 3.5..

MPN: E-4552

K&N Replacement Industrial Air Filter 1.875in ID x 3.5..

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. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are..
MPN: E-4552
K&N High-Flow Original Universal Air Filter - Rectangular - 6.75" O/S L x 4.5" O/S W x 2.5" H E-3952
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K&N High-Flow Original Universal Air Filter - Rectangu..

MPN: E-3952

K&N High-Flow Original Universal Air Filter - Rectangu..

K&N replacement air filters are designed to enhance horsepower and acceleration while maintaining exceptional filtration. With over 1,200 different models available, we cater to a vast majority of vehicles. These reusable filters are custom-engineered to fit seamlessly into your existing air box, simplifying the performance upgrade process. Simply remove the..
MPN: E-3952
K&N High-Flow Original Universal Custom Air Filter 14"OD, 12"ID, 6"H E-3770
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K&N High-Flow Original Universal Custom Air Filter 14&..

MPN: E-3770

K&N High-Flow Original Universal Custom Air Filter 14&..

K&N replacement air filters are designed to enhance horsepower and acceleration while maintaining exceptional filtration. With over 1,200 different models available, we cater to a vast majority of vehicles. These reusable filters are meticulously crafted to fit seamlessly into your existing air box, requiring no additional modifications. Simply remove the..
MPN: E-3770
K&N High-Flow Original Replacement Drop In Air Filter - 14"OD / 12"ID / 5"H w/Inner Wire E-3760
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K&N High-Flow Original Replacement Drop In Air Filter ..

MPN: E-3760

K&N High-Flow Original Replacement Drop In Air Filter ..

K&N replacement air filters are designed to enhance horsepower and acceleration while maintaining exceptional filtration. With over 1,200 different models available, K&N caters to a vast majority of vehicles. These filters are washable and reusable, and their custom design ensures a seamless fit within your existing factory air box. The..
MPN: E-3760
K&N Replacement Drop In Air Filter - 14in OD / 12in ID / 4in H w/ Wire
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K&N Replacement Drop In Air Filter - 14in OD / 12in ID..

MPN: E-3750

K&N Replacement Drop In Air Filter - 14in OD / 12in ID..

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their..
MPN: E-3750
K&N Round Air Filter 14in OD / 12in ID / 2.313in Height
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K&N Round Air Filter 14in OD / 12in ID / 2.313in Height

MPN: E-3740

K&N Round Air Filter 14in OD / 12in ID / 2.313in Height

The K&N E-3740 replacement air filter is designed to increase horsepower and acceleration by reducing restriction and increasing air flow to your engine. The E-3740 is made with oiled layers of woven cotton that offer superior filtration and can be washed and reused repeatedly. K&N replacement air filters can go..
MPN: E-3740
K&N High-Flow Original Custom Air Filter 14"OD 12 11/16"ID 2 1/2"Height E-3735
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K&N High-Flow Original Custom Air Filter 14"OD 12..

MPN: E-3735

K&N High-Flow Original Custom Air Filter 14"OD 12..

K&N replacement air filters are designed to enhance horsepower and acceleration while maintaining superior filtration. With over 1,200 different models available, we cater to a vast majority of vehicles. These reusable air filters are meticulously crafted to fit seamlessly into your existing factory air box. Their simple drop-in design facilitates..
MPN: E-3735
K&N High-Flow Original Universal Custom Round Air Filter 14in OD 12in ID 4in Height E-3730
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K&N High-Flow Original Universal Custom Round Air Filt..

MPN: E-3730

K&N High-Flow Original Universal Custom Round Air Filt..

K&N replacement air filters are designed to enhance horsepower and acceleration while maintaining exceptional filtration capabilities. We offer over 1,200 distinct replacement air filters for the majority of vehicles currently on the road. These filters are washable, reusable, and custom-engineered to fit seamlessly into your existing factory air box. Their..
MPN: E-3730
K&N High-Flow Original Replacement Air Filter Round 11in OD 9-1/4in ID 6in H E-3690
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K&N High-Flow Original Replacement Air Filter Round 11..

MPN: E-3690

K&N High-Flow Original Replacement Air Filter Round 11..

K&N's replacement air filters are designed to enhance both horsepower and acceleration while maintaining superior filtration capabilities. We offer a vast selection of over 1,200 different replacement air filters to cater to the majority of vehicles on the road. These filters are not only washable and reusable but are also..
MPN: E-3690
K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H E-3515
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K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2..

MPN: E-3515

K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2..

K&N replacement air filters are designed to enhance horsepower and acceleration while maintaining exceptional filtration. With over 1,200 different models available, K&N caters to a vast majority of vehicles. These filters are washable and reusable, offering a convenient and cost-effective solution. Their custom-designed fit ensures seamless integration into your existing..
MPN: E-3515
K&N 7.75in OW X 14.625in OL x 4in H Custom Oval Air Filter - E-3514
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K&N 7.75in OW X 14.625in OL x 4in H Custom Oval Air Fi..

MPN: E-3514

K&N 7.75in OW X 14.625in OL x 4in H Custom Oval Air Fi..

K&N High-Flow Air Filters feature a sophisticated design incorporating layered, oiled cotton media. This configuration optimizes airflow while effectively capturing contaminants. Engineered to enhance horsepower, each filter is reusable and designed for the vehicle's lifespan. Backed by K&N's warranty, these filters are direct replacements for your factory air box, providing..
MPN: E-3514
K&N 8-7/8" X 5-1/4", 6"H, OVAL High-Flow Original Universal Air Filter - E-3491
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K&N 8-7/8" X 5-1/4", 6"H, OVAL High-Flo..

MPN: E-3491

K&N 8-7/8" X 5-1/4", 6"H, OVAL High-Flo..

K&N High-Flow Air Filters feature a sophisticated design incorporating layered, oiled cotton media. This configuration optimizes airflow while effectively capturing contaminants. Engineered to enhance horsepower, each filter is reusable and designed for the vehicle's lifespan. Backed by K&N's warranty, these filters are direct replacements for your factory air box, providing..
MPN: E-3491
K&N 8-7/8" X 5-1/4", 4-1/2"H,OVAL Drop In High-Flow Original Universal Air Filter - E-3471
REGULAR STOCK

K&N 8-7/8" X 5-1/4", 4-1/2"H,OVAL Drop ..

MPN: E-3471

K&N 8-7/8" X 5-1/4", 4-1/2"H,OVAL Drop ..

K&N High-Flow Air Filters feature a sophisticated design incorporating layered, oiled cotton media. This configuration optimizes airflow while effectively capturing contaminants. Engineered to enhance horsepower, each filter is reusable and designed for the vehicle's lifespan. Backed by K&N's warranty, these filters are direct replacements for your factory air box, providing..
MPN: E-3471
K&N High-Flow Original Universal  Custom Air Filter 7in OD X 5 1/2in ID x 2in H E-3402
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K&N High-Flow Original Universal Custom Air Filter 7i..

MPN: E-3402

K&N High-Flow Original Universal Custom Air Filter 7i..

K&N replacement air filters are designed to enhance horsepower and acceleration while maintaining superior filtration. With over 1,200 distinct replacement air filters available, we cater to the majority of vehicles on the road. These filters are washable and reusable, custom-engineered to fit seamlessly into your existing factory air box. Their..
MPN: E-3402
K&N Custom Air Filter 7 inch X 4 1/2 inch / 3 1/4 inch Height / OVAL
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K&N Custom Air Filter 7 inch X 4 1/2 inch / 3 1/4 inch..

MPN: E-3341

K&N Custom Air Filter 7 inch X 4 1/2 inch / 3 1/4 inch..

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their..
MPN: E-3341
K&N High-Flow Original Custom Air Filter Round 4.625in ID / 6in OD / 2.5in Height E-3226
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K&N High-Flow Original Custom Air Filter Round 4.625in..

MPN: E-3226

K&N High-Flow Original Custom Air Filter Round 4.625in..

K&N replacement air filters are designed for off-road riding in challenging environments with high dust and dirt levels. These filters ensure clean carburetion even at high altitudes, often eliminating the need for jet adjustments. K&N filters are washable and reusable, providing ample airflow while maintaining superior filtration. The K&N E-3226..
MPN: E-3226

Air Filters

2625 products

Air filters are essential components that remove harmful contaminants from the air entering your car's engine. This protects the engine, improves performance, and even enhances fuel efficiency. Choose from high-filtration or high-airflow options, depending on your needs. Ensure compatibility with your car's air intake system.