Coralfly Air Filter AF27879

Description

Coralfly Air Filter AF27879 is a primary engine air filter (panel / powercore type), used in heavy-duty diesel truck air intake systems. It is installed in the main air filter housing and functions as the first-stage filtration element, removing dust, dirt, and airborne contaminants before air enters the turbocharger and engine. The filter is constructed using high-efficiency cellulose or synthetic-blended media with multi-layer structure, designed to provide high dust-holding capacity and stable airflow under heavy load conditions, ensuring proper combustion and protection of internal engine components.

This filter is commonly used on Freightliner Cascadia (2008–2017), Coronado, 122SD, and Century Class trucks, as well as applications with engines such as Detroit Diesel DD13, DD15, DD16, Cummins ISX / ISX15 / X15, Caterpillar C15, and Mercedes-Benz MBE4000, where this specific air intake housing is installed.

The filter supports stable engine performance, protects turbocharger and cylinders from abrasive particles, and helps maintain fuel efficiency by ensuring consistent air supply; typical service intervals depend on operating conditions but generally range from 15,000 to 40,000 miles, with more frequent replacement required in dusty environments.