3 Inch K&N Air Filter
![3 Inch K&N Air Filter](https://cdn11.bigcommerce.com/s-3ki6ms9ulw/images/stencil/1280x1280/products/481/478/IMG_1008_12__35314.1614842113.jpg?c=1)
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications. Regardless of the angle, offset diameter of the air intake, there is a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16' (1.5mm) to fit in-between sizes.
K N RU-5111 Universal Air Filter
![](http://www.hobbyshopgarage.com/cdn/shop/products/172b06324eaac68fb18f96feeb8272f9.jpg?v=1689907866)
K&N 1 inch ID 3 inch OD 2.375 inch H Rubber Base Crankcase Vent
K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle.
![](https://www.maperformance.com/cdn/shop/products/k-n-filters-k-n-ru-2580-29364420935750.jpg?v=1655871873&width=480)
K&N RU-2580 Universal Rubber Filter
![](https://i5.walmartimages.com/seo/K-N-Universal-Clamp-On-Air-Filter-High-Performance-Premium-Washable-Replacement-Flange-Diameter-4-In-Filter-Height-6-Length-1-75-Shape-Round-Tapered_a70e9cba-a478-4222-a0d1-674b198986e9_1.b060b55c49385b06fd9ca0d70ea6d541.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
K&N Universal Clamp-On Air Filter: High Performance, Premium
K&N Round Tapered Universal Air Filter 3 inch Flange / 5 inch Base
![](https://ultracycles.com/cdn/shop/products/40ce69de0a7ca7a88c5c188d232682bf_1024x1024.jpg?v=1699260397)
K&N Universal Chrome Filter 1 15/16 inch FLG / 3 inch Base / 2
![](https://www.cjponyparts.com/media/catalog/product/cache/41573c7cc04735120df5cb9016ff5ad7/k/n/kna2865.jpg)
K&N E-2865 Air Filter
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,
![](http://www.mckenzies.com/cdn/shop/products/RE-0950_Side_1024x1024.jpg?v=1505959284)
K&N RE-0950 | 3-1/2
Universal Clamp-On Air Filter Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.
![](http://www.importimageracing.com/cdn/shop/files/KN-Air-Filter-5-inch-Flange-6-12-inch-Base-4-38-inch-Top-7-inch-Height-Subaru-WRX-15-23-RU-2800.jpg?v=1695900994)
K&N Filters RU-2800 Universal Air Cleaner Assembly
![](https://i.ebayimg.com/images/g/J-IAAOSwmetgEPdz/s-l1200.webp)
K&N Round Universal Chrome KN Air Filter 3 inch tube 4.5 Filter
K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,
![](https://www.mckenzies.com/cdn/shop/products/RE-0930_Alt_554x.jpg?v=1505958039)
K&N RE-0930 | 3ID - 6 Tall Round Tapered Air Filter
K&Ns Universal Air Filters are designed and manufactured for a wide variety of applications. Regardless of the angle, offset diameter of the air intake, there is a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 (1.5mm) to fit in-between sizes.
![](http://www.bmptuning.com/cdn/shop/products/43bebc2b7d9815b8b2a2818126097d76_1024x.jpg?v=1704301659)
K N RF-1047 Universal Air Filter
![](https://fuelinjectorconnection.com/cdn/shop/products/3853e8b779b436aba221caeccce0d916.jpg?v=1677863973)
K&N Filter Universal Filter 2 3/4 inch Dual Flange GSXR Oval (2
![](https://www.speedfactoryracing.net/cdn/shop/products/92c7301459585e3e3a84457e88cd0bf2_1024x1024.jpg?v=1694191965)
K&N Filter Universal X Stream Clamp-On 3 inch Flange 6 inch Base 5