The DONALDSON blue primary radialseal air filter is engineered for high performance operation in dusty environments. Its advanced filtration media captures contaminants with exceptional efficiency, protecting critical engine components. The radial seal design provides a secure, leak resistant fit, even under heavy vibration. Built to withstand extreme temperature and humidity conditions, the filter sheds dust during operation and minimizes the need for frequent replacements, supporting reliable and long lasting performance.
With up to 99.99% efficiency delivers better protection for high-dust applications
Sheds dust during equipment vibration for longer filter life and fewer changes
Performs in extreme temperature and humidity
Reliable leak resistant Radial seal keeps filters in place even under heavy vibration