K&N Air Filter K&N High-Flow Universal X-Stream Clamp-On Red Air Filter Pleated RX-4730 Universal Clamp On Air Filter These versatile filters are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment. Specifications · Air Filter Shape - Round Tapered · Filter Material - Cotton Gauze · Flange Inside Diameter - 3.813 in (97 mm) · Flange Length - 0.75 in (19 mm... Join the millions of customers who have saved money and improved vehicle performance by upgrading to K&N filtration. K & N Replacement Air Filter Element (Universal Clamp On EASY INSTALLATION: Pre-oiled and built with simple clamp-on design. ENGINEERED POWER: State-of-the-art filtration media provides up to 50% more airflow than disposable paper filters to increase power and acceleration. K&N High-Flow Universal X-Stream Clamp-On Red Air Filter Pleated RX-4730 ; Flange Length, 1.75 in (44 mm) ; Flanges, 1 ; Base Outside Diameter, 6 in (152 mm K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. 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. K&N performance High-Flow Air Filters are engineered to improve engine performance by increasing airflow up to 50%.
