Hiflofiltro HFF1015-3 Dual-Stage Foam Air Filter 3-Pack
$94.43
In stock · Free Shipping
UNI NU-4145ST Foam Air Filter for Honda CRF250R/CRF450R
$33.98
In stock
✓ Free Shipping
Two-layer foam replacement air filter designed to fit the stock air box on select Honda CRF250R and CRF450R dirt bikes.
Price shown is the online purchase price. Free shipping · 30-day return policy
Product Description
The UNI NU-4145ST is a two-layer foam air filter for select Honda CRF250R and CRF450R applications. Its large-pore outer layer captures larger particles, while the small-pore inner layer helps prevent grit from reaching the cylinder. The filter includes an Ultra Seal grease groove on the sealing surface and is designed to fit the stock air box like the factory filter.
Product Specifications
BrandUNI
Manufacturer Part NumberNU-4145ST
Item Model NumberNU-4145ST
Item Weight2.72 ounces
Brand NameUNI
Model NumberNU-4145ST
OEM Equivalent Part Number026251
Number of Packs1
Unit Count1 Count
UPC804451041458
Product GradePerformance Part
Fit TypeVehicle Specific Fit
Automotive Fit TypeVehicle Specific Fit
Explicit Manufacturer Part NumberNU-4145ST
Explicit OE/OEM Part Numbers026251
Filter materialFoam
Filter constructionTwo-layer foam
Outer filter layerLarge pore
Inner filter layerSmall pore
Sealing featureUltra Seal grease groove
Package quantity1
Weight2.72 ounces
Country of manufactureUSA
Motorcycle Compatibility
| Year | Make | Model | Power / Engine | Variant |
|---|---|---|---|---|
| 2013 | Honda | CRF450R | ||
| 2014 | Honda | CRF250R | ||
| 2014 | Honda | CRF450R | ||
| 2015 | Honda | CRF250R | ||
| 2015 | Honda | CRF450R | ||
| 2016 | Honda | CRF250R | ||
| 2016 | Honda | CRF450R | ||
| 2017 | Honda | CRF250R |
Always compare the part number, dimensions, specifications, and compatibility details with your original part before ordering.
