The Donaldson P781203 is a high-quality radialseal air filter designed to provide excellent filtration efficiency for various heavy-duty applications. This genuine Donaldson filter helps protect engines from harmful contaminants, extending engine life and maintaining optimal performance. It features robust construction for durability and reliable operation in demanding environments. Key dimensions include an outer diameter of 203.2 mm, an inner diameter of 109.2 mm, and a length of 294.6 mm.