- Jegs
- Air Filters & Cold Air Kits
- Air Cleaners & Replacement Filters
- K&N Round Straight Universal Air Filters
K&N Round Straight Universal Filters are the best quality and performance air filter option for your application. Whether you are building your own cold air induction kit or you have an application that is just a little different K&N has many of the sizes and styles to fit your performance needs. Features: K&N quality and performance Several Sizes and Styles to fit your needs Clean and re-oil instead of replace 
Filter By Vehicle
Filter Results
Filter By Vehicle
AVAILABILITY
freeshipping
PART TYPE
PART TYPE
BRAND
BRAND
RATING
Part Category
Top Style
Shape
Air Filter Style
Diameter Outside
Height
Filter Material
Shielded
Breather Tube
Top Finish
PCV Valve
Color
Fits Valve Cover Hole Size
Base Material
PRICE
0.75'' (19 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 0.75'' (19 mm) Outside Dia. (D): 2'' (51 mm) Length (L): 2.5'' (64 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$54.99
Estimated to ship direct from manufacturer in 24hrs
Lowest Price Guarantee
1'' (25 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 1'' (25 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 2.5'' (64 mm) Top Style: Metal Flange Length (FL): 1'' (25 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$19.99
Ships Today
Lowest Price Guarantee
1.063'' (27 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 1.063'' (27 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 3'' (76 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$54.99
Estimated to ship direct from manufacturer in 24hrs
Lowest Price Guarantee
1.25'' (32 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 1.25'' (32 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 3'' (76 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$69.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.25'' (32 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 4'' (102 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$44.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.25'' (32 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 5'' (127 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$42.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.25'' (32 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 4'' (102 mm) Top Style: Rubber Flange Length (FL): 0.75'' (19 mm) Flange Angle (FA): 20º Flange Offset: 0''
View Details
$54.99
Estimated to ship direct from manufacturer on 10/18/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.25'' (32 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 5'' (127 mm) Top Style: Rubber Flange Length (FL): 0.75'' (19 mm) Flange Angle (FA): 20º Flange Offset: 0''
View Details
$54.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
1.5'' (38 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 1.5'' (38 mm) Outside Dia. (D): 3.5'' (89 mm) Length (L): 3.5'' (89 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$99.99
Estimated to ship direct from manufacturer in 24hrs
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.5'' (38 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 4'' (102 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$49.99
Estimated to ship direct from manufacturer in 24hrs
Lowest Price Guarantee
Round Straight Air FilterFlange Dia. (F): 1.5" (38 mm) Outside Dia. (D): 3" (76 mm) Length (L): 6" (152 mm) Top Style: Rubber Flange Length (FL): 0.625" (16 mm) Flange Angle (FA): 0º Flange Offset: 0"
View Details
$46.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
1.562'' (40 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 1.562'' (40 mm) Outside Dia. (D): 3.5'' (89 mm) Length (L): 1.5'' (38 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$159.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.562'' (40 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 2'' (51 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$199.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.562'' (40 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 3'' (76 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0'' 4/pkg
View Details
$254.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.562'' (40 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 2.25'' (57 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$119.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.563'' (40 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 2.5'' (64 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$36.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.563'' (40 mm) Outside Dia. (D): 3.5'' (89 mm) Length (L): 1.5'' (38 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$59.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.563'' (40 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 2'' (51 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$59.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.563'' (40 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 3'' (76 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$69.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.563'' (40 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 2.25'' (57 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$59.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
1.688'' (43 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 1.688'' (43 mm) Outside Dia. (D): 3.5'' (89 mm) Length (L): 2'' (51 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$54.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.688'' (43 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 3'' (76 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$49.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.688'' (43 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 2.5'' (64 mm) Top Style: Metal Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$179.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.688'' (43 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 4'' (102 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$74.99
Estimated to ship direct from manufacturer in 24hrs
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.688'' (43 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 5'' (127 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$49.99
Estimated to ship direct from manufacturer in 24hrs
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.688'' (43 mm) Outside Dia. (D): 4'' (102 mm) Length (L): 2'' (51 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$44.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.688'' (43 mm) Outside Dia. (D): 5.25'' (133 mm) Length (L): 2'' (51 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0.75'' (19 mm)
View Details
$47.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.688'' (43 mm) Outside Dia. (D): 3'' (76 mm) Length (L): 2.5'' (64 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$54.99
Estimated to ship direct from manufacturer in 24hrs
Lowest Price Guarantee
Round Straight Air Filter Flange Dia. (F): 1.688'' (43 mm) Outside Dia. (D): 3.5'' (89 mm) Length (L): 10'' (254 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$68.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee
1.75'' (44 mm) Flange Dia. (F)
Round Straight Air Filter Flange Dia. (F): 1.75'' (44 mm) Outside Dia. (D): 3.5'' (89 mm) Length (L): 6'' (152 mm) Top Style: Rubber Flange Length (FL): 0.625'' (16 mm) Flange Angle (FA): 0º Flange Offset: 0''
View Details
$46.99
Estimated to ship direct from manufacturer on 10/05/22, pending manufacturer availability.
Lowest Price Guarantee