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Product Details
K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&N performance High Flow Air Filters are engineered to improve engine performance by increasing airflow. Unlike disposable paper filters which must be frequently replaced, K&N Air Filters are washable, reusable, and engineered to last for the life of your vehicle. These versatile filters are constructed with ultra-strong moulded pliable rubber flanges that absorb vibration and allow for secure attachment. Available in round, tapered (cone-style), and oval designs, K&N offers thousands of clamp-on filters in a multitude of shapes and sizes that cater to many precise applications. Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration.
Features:
- Engineered Power: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
- Rugged Construction: K&N Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime
- 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
- 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)
- Reusable K&n Filter Saves You Money: A K&N washable, reusable air filter will save you up to $125 vs. purchasing multiple disposable filters (compared to MSRP in USD of corresponding OE filters for 200,000 miles of highway driving)
- Easy Installation: K&N Air Filters are pre-oiled and ready to drop into your factory air box- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains
- 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
- Made In USA: K&N Air Filters are proudly made in the USA for trusted quality & reliability
Part number: KNRC-4780
Specifications
| Package Contents | 1 Air Filter |
| Air Filter Material | Cotton Gauze |
| Package Quantity | 1 |
| Washable | Yes |
| Flange Type | Centered |
| Flange Inside Diameter | 4 in (102 mm) |
| Air Filter Shape | Round Tapered |
| Top Material | Black Powder Coated |
| Top Style | Metal |
| Top Outside Diameter | 5.25 in (133 mm) |
| Height | 9.5 in (241 mm) |
| Flange Length | 1.688 in (43 mm) |
| Flanges | 1 |
| Base Outside Diameter | 6.625 in (168 mm) |
| Air Filter colour | Red |
| Product Style | Round Tapered Universal Air Filter |
| Weight | 3.3 lb (1.5 kg) |
| Filter Re-Oiling Amount | 6.79 oz (201 ml) |
| Air Filter Large End Diameter | 6.625 in (168 mm) |
| Product Box Height | 7 in (178 mm) |
| Product Box Length | 14 in (356 mm) |
| Product Box Width | 7 in (178 mm) |
| Footnote 1 | Top Plate Has 1/4-20 x 1 |
Reviews
K&N Universal Clamp-On Air Filter - KNRC-4780








