2191-P181052
Air Filter Element
Mack

This air filtration element is a critical line of defense for turbocharged engines in heavy-duty Mack applications. It features a pleated media design with high dust-holding capacity, delivering efficient filtration without compromising air flow to the intake manifold. By removing particulate matter before it reaches the cylinders, it helps prevent abrasive wear, reduces fuel dilution through improved combustion efficiency, and protects downstream components such as turbochargers and intercoolers from premature fouling. The sealing surfaces are engineered for a tight fit within the housing to minimize unfiltered air bypass, extending service intervals and promoting consistent engine performance across operating conditions. In regions with heavy dust or off-road duty, this element sustains engine response, cold starts, and overall reliability. When replacing, ensure proper orientation and a snug seal to maintain filtration integrity. Regular change intervals may vary by environment and duty cycle. Source One Parts Center supports Mack operators with trusted filtration solutions.