The Air Filter (OEM Part No. 5112155780) is a replacement filtration component designed to remove dust and contaminants from incoming air in mining and drilling equipment. It is compatible with SIMBA H1254, Boomer 281. The filter helps protect the engine or air intake system from airborne particles, supporting clean airflow and reliable equipment operation. As a regularly replaceable maintenance component, the 5112155780 Air Filter is suitable for aftermarket replacement applications. It provides a practical filtration solution for mining machinery operating in dusty and demanding underground environments where clean intake air is essential.