The Donaldson P822769 is a high-performance Radialseal Primary Air Filter, engineered to provide superior engine air intake filtration for a wide range of heavy-duty machinery. Featuring durable cellulose media, this filter achieves 99.9% filtration efficiency, effectively protecting critical engine components from dust, dirt, and other airborne contaminants. With an outer diameter of 208.8 mm, an inner diameter of 108.7 mm, and a length of 342.9 mm, it ensures a precise fit and reliable performance, contributing to extended engine life and maintaining optimal operational efficiency.