Stihl 1133-120-1604 Air Filter

This genuine Stihl air filter is designed for Stihl MS 270 and MS 280 chainsaws. Featuring a rigid, moulded plastic frame and fine synthetic filtration media, it captures dust, sawdust, and debris before they can enter the engine. Its design helps maintain proper airflow and air-fuel mixture, supporting reliable starting and consistent engine performance while reducing the risk of premature wear. This direct OEM replacement is ideal for routine chainsaw maintenance and helps protect the engine during demanding cutting applications.