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K&N Engineering air filters have been called the best filter in the world—with good reason! All K&N air filters are made with reusable, cotton-gauze filter...
K&N Engineering air filters have been called the best filter in the world—with good reason! All K&N air filters are made with reusable, cotton-gauze filter technology that helps your engine breathe easier for more horsepower and improved efficiency. You can get a high flow air filter for just about any application, and most come with K&N’s Million-Mile warranty. If you’re hungry for more, bolt on a K&N cold-air intake kit for proven performance gains. K&N also manufactures wrench-off oil filters, fuel filters, valve cover breathers, and accessories, all built to get improved performance...
K&N Engineering air filters have been called the best filter in the world—with good reason! All K&N air filters are made with reusable, cotton-gauze filter technology that helps your engine breathe easier for more horsepower and improved efficiency. You can get a high flow air filter for just about any application, and most come with K&N’s Million-Mile warranty. If you’re hungry for more, bolt on a K&N cold-air intake kit for proven performance gains. K&N also manufactures wrench-off oil filters, fuel filters, valve cover breathers, and accessories, all built to get improved performance and extend the life of your engine.
Air Filter Element, Powersports, Conical Flange, Clamp-On, Cotton Gauze, Oiled, Red, 4.63 in. OD, 3.50 in. ID, 7.00 in. Tall, Black Cap, Each
Part Number: KNN-RU-3130
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Elements, Black Series, DRYFLOW, Oval, Centered Flange, Clamp, 9.00 in.x 5.75 in. Base, 7.50 in. Tall, 7.00 in. x 4.50 in. Rubber Top, Each
Part Number: KNN-RU-3132HBK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Elements, Black Series, DRYFLOW, Conical Flange, Clamp-On, 6.500 in. OD, 5.000 in. ID, 7.000 in. Tall, 4.375 in. Diameter Rubber Top, Each
Part Number: KNN-RU-3135HBK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Wrap, DryCharger, Conical, Black, Silicone Treated, Polyester, Elastic Opening, 4.625 in. Diameter, 7.00 in Deep, for RU-3130, Each
Part Number: KNN-RU-3130DK
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Air Filter Elements, Universal Performance Air Filters, Dry, Round Flanged, 1.88 in. Inlet Flange I.D., Synthetic, Black, Each
Part Number: KNN-RU-3130HBK
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Air Filter Elements, Black Series, DRYFLOW, Oval, Centered Flange, Clamp, 9.00 in.x 6.00 in. Base, 7.50 in. Tall, 7.50 in. x 3.69 in. Rubber Top, Each
Part Number: KNN-RU-3136HBK
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Air Filter Elements, Universal Performance Air Filters, Dry, Round Straight, 2.50 in. Inlet Flange I.D., Synthetic, Black, Each
Part Number: KNN-RU-3131HBK
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Universal Clamp-On Air Filter, 5"FLG, 8-1/2"B, 5"T, 9-1/2"H GEN 3 DRY DIESEL
Part Number: KNN-RU-3138HBK
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
Universal Clamp-On Air Filter, 5"FLG, 8-1/2"B, 5"T, 10-1/2"H GEN 3 DRY DIESEL
Part Number: KNN-RU-3139HBK
Not Yet Reviewed
Estimated Ship Date: Aug 25, 2025 if ordered today
Estimated Ship Date: Aug 25, 2025 if ordered today
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