Rugged Ridge's conical air filter is designed for use as a replacement for the filter cartridges found in the company's cold air kits. The filter is reusable and washable, but is made of synthetic fabric which removes the need for re-oiling. Cleaning is easier and cheaper without degreasers, also.
This conical dry panel air filter measures 152 millimeters long, with an 89 millimeter flange diameter (approximately 6 inches long and 3.56 inches in diameter at the flange). The filter is constructed for high air flow, supporting strong engine breathing and the resulting boosts in horsepower, torque, throttle response, and acceleration. High quality materials are used in its construction.
The Rugged Ridge conical engine filter has a 5 year limited warranty from the manufacturer. The fact that it needs no re-oiling saves you money and trouble compared to cotton gauze filters. Furthermore, the lack of excess oil means use of this filter will not potentially damage your Jeep Wrangler's airflow mass sensor.
This Rugged Ridge Reusable Synthetic Conical Wrangler Air Filter is specifically designed to be used on the 1991 - 1995 4.0L YJ Wranglers equipped with Rugged Ridge Cold Air Intake part# 17750.05.