K&N Custom Heavy-Duty Replacement Air Filter - Round Radial Seal 12-3/4"OD 7"ID 15-1/8"H 38-2012S

K&N Heavy Duty commercial grade air filters are washable and specifically designed for heavy duty trucks, RVs, and agricultural equipment. These filters feature 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. Unlike disposable air filters, which require frequent replacement, these washable filters offer a more sustainable and cost-effective solution. Designed to improve engine performance and reduce air restriction, K&N Heavy Duty replacement air filters are ideal for large turbo diesel engines, Class 6-8 over-the-road trucks, agricultural and earth-moving equipment, and diesel RVs. These filters are constructed with extra-tough, commercial-grade materials to withstand extreme temperatures and pressures often encountered in large turbo diesel applications. The washable lofted hybrid air filtration media used in these filters enhances power and engine efficiency with each cleaning. K&N Heavy Duty replacement air filters are designed to provide high performance filtering for up to 300,000 miles.

Installation Instructions