The Doosan 2609702 is a genuine OEM air filter element designed to provide superior filtration for Doosan and Daewoo heavy machinery. This primary air filter ensures optimal engine performance and longevity by effectively removing dust and contaminants from the air intake system. It is a critical component for maintaining engine efficiency and protecting internal engine parts in demanding operating conditions. Confirmed fitment includes Doosan DX225LC, DX255LC, DX300LC, DX340LC, DX350LC excavators, and DL200, DL250, DL300, DL350, DL400, DL420, DL450, DL500 wheel loaders.