K&N Reverse Replacement Air Filter Round Radial Seal 11-3/8in OD 6-7/8in ID 23-1/2in H-HDT 38-2015R

K&N Heavy Duty commercial grade air filters are washable and specifically designed for heavy duty trucks, RVs, and agricultural equipment. These filters utilize a new hybrid filtration medium that is exceptionally easy to clean. They can be washed using power sprayers, pressure washers, or standard truck washing equipment without the need for oil. This washable air filter, designed to enhance engine performance, offers a convenient alternative to repeatedly discarding expensive disposable air filters. K&N heavy-duty replacement air filters are engineered to provide superior filtration for large turbo diesel engines, Class 6-8 over-the-road trucks, agricultural and earth-moving equipment, and diesel RVs. These filters feature a durable, commercial-grade construction capable of enduring the extreme temperatures and pressures encountered in large turbo diesel applications. The replacement filters incorporate K&N's washable lofted hybrid air filtration media, reducing air restriction for increased power and improved engine efficiency with each cleaning. They do not require oiling and can be easily cleaned with pressure washers and standard truck-washing equipment.

Installation Instructions