BUY NOW, PAY LATER. Starting at 0% APR 
K&N Universal Clamp-On Air Filter 3in FLG /4 1/2in B / 3 1/2in T / 4 3/8in H
$63.19
KNNRU-9410
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Clamp-On Air Filter 7-1/2in 6 DEG FLG 5in OD 20 1/8in H
$83.99
KNNRU-5295
Air Filters
Air Filters - Drop In
Best Sellers
New Products
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...
K&N Universal Round Clamp-On Air Filter 3in Flange ID x 6in Base OD x 4.625in Top OD x 3in Height
$50.39
KNNRU-5288
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Clamp-On Air Filter 6in FLG / 9in B / 6-5/8in T / 7-1/2in H
$117.59
KNNRU-5179
Air Filters
Air Filters - Universal Fit
New Products
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...
K&N Universal Rubber Filter-Round Tapered 6in Flange ID x 9in Base OD x 6.625in Top OD x 7.5in H
$100.79
KNNRU-5177HBK
Air Filters
Air Filters - Universal Fit
New Products
K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and manufactured for a...
K&N Universal Rubber Filter-Round Tapered 2.5in Flange ID x 6in Base OD x 5in Top OD x 5in Height
$55.19
KNNRU-5174
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5-7/8in T / 6in H
$75.99
KNNRU-5173
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Rubber Filter-Round Tapered 4in Flange ID x 8in Base OD x 6.625in Top OD x 8in H
$75.99
KNNRU-5171HBK
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and manufactured for a...
K&N Filter Universal X Stream Clamp-On 5in Flange 6.5in Base 4 1/2in Top 4 1/8in Height
$75.99
KNNRU-5163XD
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter Air Filter Wrap - 6.5in Base ID x 4.5in Top ID x 5.5in H
$31.99
KNNRU-5147DK
Air Filters
Best Sellers
New Products
Pre-Filters
The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers,...
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 4-1/2in T / 5in H
$75.99
KNNRU-5138
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Clamp-On Air Filter 2-3/4in FLG / 5-1/16in B / 3-1/2in T / 4-3/8in H
$75.99
KNNRU-5135
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter Universal Rubber Filter 3 Flange 4 1/2 Base inch 3 1/2 inch Top 5 3/4 inch Height
$42.39
KNNRU-5111
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Rubber Filter 2-1/2in Flg / 4-1/2in OD B / 3-1/2in OD T / 6in H - Black Top
$67.19
KNNRU-5062XD
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 6in H
$75.99
KNNRU-5060
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 4-1/2in T / 9in H
$75.99
KNNRU-5046
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter 4 inch Flange 6 3/4 inch OD Base 5 7/8 inch OD Top 9 1/2 inch Height
$83.99
KNNRU-5045
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter Universal Rubber Filter-Rd Tapered 3in Flange ID x 6in Base OD x 5in Top OD x 5.563in H
$55.19
KNNRU-4990
Air Filters
Air Filters - Universal Fit
Best Sellers
Jeep Cherokee
New Products
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...
K&N Filter Universal Clamp-On Filter-Round Tapered 2.75in Flange ID x 6in Base OD x 5in Top OD
$55.19
KNNRU-4960XD
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...
K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 5 1/2 inch Height
$55.19
KNNRU-4960
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter Universal Rubber Filter 2 1/2 inch Flange 6 inch Base 5 inch Top 5 1/2 inch Height
$55.19
KNNRU-4950
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter Universal Rubber Filter 2 3/4 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height
$55.19
KNNRU-4870
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter Universal Rubber Filter 2 1/2 inch Flange 6 inch Base 5 inch Top 6 1/2 inch Height
$55.19
KNNRU-4860
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter Universal Rubber Filter Round Tapered 4.5in Flange 5.875in Base 4.5 inch Top 6in Height
$55.19
KNNRU-4740
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter 3 inch Flange 6 inch Base 5 Top 6 1/2 inch Height
$63.19
KNNRU-4730
Air Filters
Air Filters - Universal Fit
Best Sellers
Jeep Wrangler
New Products
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...
K&N Universal Tapered Filter 3in Flange ID x 6in Base OD x 4in Top OD x 6.75in Height
$63.19
KNNRU-4700
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
Toyota 4Runner
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...
K&N Universal Clamp-On Air Filter 4in FLG / 6in B / 4in T / 7in H
$63.19
KNNRU-4680
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Clamp-On Air Filter 3in FLG 5in B 4in T 6in H
$67.19
KNNRU-4650
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
$63.19
KNNRU-4630
Air Filters
Air Filters - Universal Fit
Best Sellers
Jeep Cherokee
Jeep Wrangler
New Products
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...
K&N Filter 6 inch Flange 7.5 inch Base 4.5 Top 4 inch Height
$55.19
KNNRU-4600
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Air Filter 4in Flange / 5-3/8in Base / 4-1/2in Top / 6in Height
$63.19
KNNRU-4550
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Filter 2 3/4 inch Flange 5 7/8 inch OD Base 4 3/4 Top 5 inch Height
$46.39
KNNRU-4450
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Rubber Filter 4.5in Flange ID / 5.875in Base OD / 5.125in Top OD / 5in Height
$63.19
KNNRU-4260
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Clamp-On Air Filter 3in FLG / 5in B / 4-1/2in T / 5in H
$63.19
KNNRU-3870
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Rubber Filter Round Tapered 4.625in Top OD x 5in Base OD x 4in H
$75.99
KNNRU-3700
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
K&N Universal Rubber Filter 2.75in Flange ID x 5.875in Base OD x 4.75in Top OD x 7in Height
$75.99
KNNRU-3610
Air Filters
Air Filters - Universal Fit
Best Sellers
New Products
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...
