The Donaldson Safety Radial Seal Air Filters for protecting your Hyundai, Caterpillar, or Volvo engine during primary filter servicing. This high-quality filter is designed with a radial seal and a round shape, measuring 298.10 mm in length. The Safety Radial seal serves as a backup filter in case of primary filter damage or improper installation. It is designed to plug rapidly if contamination finds its way past the primary filter, alerting operators about an issue. This feature ensures that your engine is always protected, even in the event of a primary filter failure. With its superior design and construction, Radial seal is a reliable and effective solution for maintaining the health and performance of your engine. FleetPride is your First Click in Heavy Duty®.