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Vehicle Info NeededK&NPART NUMBER: 599-RU-1029
RU-1029 Clamp-on Air Filter - Universal - 3.875 in. Flange ID, 7 in. H
$10499
Ships on Sep 14, 2026
Lowest Price GuaranteeUniversal
Clamp-on Air FilterUniversal Fitment 3.875 in. Flange ID 7 in. Height
- Increases horsepower and acceleration
- High air flow and filtration
- Washable and reusable
- Malleable flanges
Breakthrough Air Filtration Design
K&N high-performance air filters improve acceleration and increase horsepower output. These durable filters are available in a multiple-layer pleated, high-flow oiled cotton gauze or dryflow to enhance filtration and overall performance. Each OE-style air filter provides virtually unrestricted air flow with exceptional filtration and is washable, reusable, and environmentally friendly.
Part TypeAir Filter
Product LineK&N High-Performance OE-Style Replacement Air Filters
BrandK&N
Package Height7 in (178 mm)
Package Width9.37
Package Length9.75
Weight1.98 PG
Weight2 lb (0.9 kg)
Part CategoryPerformance Parts
Flange Length1.5 in (38 mm)
Filter ColorRed
Top MaterialRubber
ShapeRound Tapered
Top StyleRubber
ReusableYes
Air Filter Large End Diameter7.5 in (191 mm)
Filter StyleOEM
Base Outside Diameter7.5 in (191 mm)
Frame DesignFlexible
Flange Angle0 degrees
Flanges1
QuantitySold individually
Filter MaterialCotton Gauze
Air Filter ShapeRound Tapered
Top Outside Diameter5 in (127 mm)
Oil IncludedYes
Flange TypeCentered
Filter Re-Oiling Amount2.19 oz (65 ml)
Flange Inside Diameter3.875 in (98 mm)
Flange Offset0 in (0 mm)
WashableYes
Vendor Part NumberRU-1029
Package Qty1
Package TypeEA
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