Introducing the Donaldson primary air filter, a pinnacle of reliability and performance. With a legacy of meeting original equipment manufacturer specifications for over two decades, the Power Core filter is meticulously engineered to safeguard engine performance and fuel economy with its lower initial restriction. The enhanced filter capacity translates to a prolonged filter life, reducing the frequency of changes and ultimately saving on maintenance costs. The dependable Radial Seal technology ensures a secure fit, even under heavy vibration, ensuring uninterrupted operation. Crafted from high-quality cellulose media material, this filter conforms to ISO 5011 standards, delivering consistent and efficient filtration. Measuring at an actual width of 10.08 inches, a height of 13.19 inches, and a length of 15 inches, the Donaldson primary air filter is the epitome of precision-engineered filtration for optimizing the equipment's performance.