When you’re running heavy equipment in dusty conditions all day, your engine’s breathing clean air isn’t just about keeping power—it’s about protecting thousands of dollars worth of engine internals from turning into expensive scrap. This outer air filter element is your engine’s first line of defense against the dust, chaff, and debris that can destroy bearings, cylinders, and rings in surprisingly short order. At 15 1/2 inches long and 7 3/8 inches in diameter, this Baldwin filter handles the punishment that comes with real construction and excavation work.
What You’re Getting
- Robust pleated construction that maximizes filtering surface area while keeping a compact design
- Baldwin quality engineering built to handle constant vibration and temperature swings
- Heavy-duty filter media designed for the high dirt loading that comes with construction work
- Direct replacement that fits multiple equipment brands without modifications
Built for Real Construction Work
This filter works on a wide range of equipment including Case machines, Daewoo excavators, Hitachi equipment, Kobelco construction machinery, and Komatsu dozers and loaders. Whether you’re running a dozer through sandy soil, operating a loader in a gravel pit, or working an excavator on a dusty jobsite, this filter handles the conditions that come with putting equipment to work in demanding environments.
Made to Last
This outer element uses robust filter media and construction designed to handle vibration, temperature swings, and the constant dirt loading that comes with outdoor work. Baldwin filters are built to handle the harsh realities of construction life—temperature swings, vibration, and constant exposure to dust that would overwhelm lesser filters. The robust construction and quality filtration media keep doing their job hour after hour, protecting your investment in expensive engine components.
Installation Notes
This is the outer element in a two-stage air filtration system—always replace both outer and inner elements together during service. Check your air intake piping and clamps while you’ve got the housing open, since even small leaks let unfiltered air bypass your expensive filtration entirely. Keep spare filters on hand during dusty seasons when you might need to service them more frequently than normal intervals.








