We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
High-Flow Original Universal Air Filter - 2-7/16"20 DEG FLG, 4-1/2" X 3-3/4", 7"H
SKU
RU-1390
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 applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
- ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- 4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants
- RUGGED CONSTRUCTION: K&N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
- EASY INSTALLATION: K&N Air Filters are pre-oiled and ready to for use- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- UNIVERSAL FITMENT: Designed for use on a variety of applications
- REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills
- NO-HASSLE WARRANTY: 1-Year Limited Warranty
| Air Filter Shape | Oval |
| Air Filter Material | Cotton Gauze |
| Flange Angle | 20 degrees |
| Flange Inside Diameter | 2.438 in (62 mm) |
| Flange Length | 1.25 in (32 mm) |
| Flange Type | Angled |
| Height | 7 in (178 mm) |
| Outside Length | 4.5 in (114 mm) |
| Outside Width | 3.75 in (95 mm) |
| Top Style | Rubber |
| Top Material | None |
| Flanges | 1 |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Warranty | 1 Year Limited |
| Washable | Yes |
| Product Style | Oval Straight Universal Air Filter |
| Weight | 1 lb (0.4 kg) |
| Filter Re-Oiling Amount | 0.73 oz (22 ml) |
| Product Box Height | 9.25 in (235 mm) |
| Product Box Length | 5.63 in (143 mm) |
| Product Box Width | 4.63 in (117 mm) |
| Filter Line | High-Flow |
| Inner Wire | No |
| Overall Filter Efficiency | Up To 99% Efficiency |
No cross references found for this part
UP TO99%
Efficiency
LIFETIME
Usage Mileage
DIY Level
Easy Moderate Advanced
Tools Typically Needed
Screwdriver
Installation Time
5-10 Minutes
Recommended Products
Search By Vehicle
Search By Dimension
The item you added to cart DOES NOT FIT your
This item fits your
