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Vehicle Info NeededAIRAIDPART NUMBER: 028-721-478
Cold Air Intake Replacement Filter Fits Intake kit P/N 028-400-231
$13699
Ships on Nov 02, 2026
Lowest Price GuaranteeReplacement Components
- Cold Air Intake Replacement Filter
- Fits Intake kit P/N 028-400-231
- Multi-Layer Construction
- Most Durable Filters In The Industry
- Outperforms The Others In Clean Air Testing
- Assures Cleanest Air Possible From Washable Filter
- Washable And Reusable
- Made In The USA
- Lifetime No Hassle Warranty
Intake Airflow Means More Power!
Airaid Truck/SUV Cold Air Intake Systems will increase airflow and decrease restriction to your engine. Airaid makes it simple to improve your intake efficiency by utilizing factory routing and a bolt-on installation.
Part TypeAir Filter
Product LineAiraid Cold Air Intake Systems for Truck/SUV
BrandAIRAID
Package Height7.5 in (191 mm)
Package Width9.6
Package Length12.2
Weight3.0 PG
Weight3 lb (1.4 kg)
Part CategoryPerformance Parts
Flange Length1 in (25 mm)
Filter ColorRed
Diameter Inside4 in (101.6 mm)
ShapeUnique
Flanges1
Filter MaterialNon-woven Synthetic
Air Filter ShapeUnique
Top Outside Diameter7.938 in (202 mm)
Oil IncludedNo
Flange TypeOffset
Air Filter Large End Diameter10.813 in (275 mm)
Filter StyleDry
Flange Inside Diameter4.25 in (108 mm)
Cap Outside DiameterN/A
Part FitmentUniversal
Flange Offset5.25 in (133 mm)
WashableYes
Diameter Outside10.813 in (274.65 mm)
Base Outside Diameter10.813 in (275 mm)
Frame DesignFlexible
Flange Angle0 degrees
Vendor Part Number721-478
Package Qty1
Package TypeEA
Some parts are not legal for use in California or other states with similar laws / regulations
