K&N Performance High-Flow Universal Engine Air Filter: Washable, Multi-Layer Protection, Engineered to Boost Horsepower, RU-3580

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 molded 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.

K&N RU-3580 Premium Engine Air Filter, Replacement Filter for Universal Vehicles

• K&N Premium Washable Engine Air Filters offer a cost-effective solution as they are washable and reusable, lasting for the life of your vehicle
• 4 Layers of Protection: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent create an intricate mesh of engine filter media that blocks and traps harmful contaminants
• Rugged Construction: Manufactured with durable, premium materials and state-of-the-art construction methods to ensure longevity
• Clean Once Every 5 Years: The engine air filter requires cleaning every 75, 000 miles under normal highway driving conditions, which is approximately every 5 years based on average driving habits
• Easy Installation: Pre-oiled and ready to drop into your factory air box, making it one of the easiest and most cost-effective vehicle upgrades for quick performance gains