Lube Filtration
Oil is vital to your engine’s moving parts. It lubricates, removes heat as it circulates and flushes contaminants out of the engine. Donaldson lube filters keep engine oil clean by capturing contaminants that can cause engine damage. New engine designs require finer filtration than older engines. Increased engine emissions control and tighter tolerances within the engine require high efficiency filters.

Fuel Filtration
Today’s engines are built to more stringent specifications and finer tolerances. Fuel systems, pumps and injectors require cleaner fuel to achieve better combustion and lower emissions. That’s why the latest advances in filter media can make the difference between engine power and engine problems.

Coolant Filtration
Rust. Scale. Debris. Your engine battles them. And when it loses, you pay. Your cooling system keeps engine temperatures at the right level to dissipate heat and maintain the right operating conditions for optimal fuel economy. Donaldson coolant filters remove contaminants, minimize the risk of filter plugging and keep your engine running efficiently. Balance is the key in Coolant Filtration.