Donaldson Coolant Filters: Cooling systems are typically partial flow (by-pass) filters, with less than 10% of coolant flowing through the filter. We offer a range of Donaldson filters designed to work in a variety of operating environments and maintenance schedules. Use of the correct filter is important to maintain the proper balance to prevent over-concentration (silicate dropout) or under-concentration, which leads to corrosion, liner pitting and other system problems.
Donaldson coolant filters help keep your vehicle’s cooling system running smoothly. Most systems use partial-flow filters, so under 10% of the engine coolant passes through the filter at any time. Picking the right filter balances the engine coolant, preventing rust, liner pitting, and other damage.
Our range of Donaldson filters fits different use patterns and service plans. You can choose coolant filters for cars and trucks or specially built coolant filters for diesel engines. Each one fits standard housings for a fast, hassle-free replacement.
Coolant filters capture tiny particles that ride in the engine coolant as it moves heat to the radiator. Keeping particles out helps the coolant flow more freely and lets the engine reach its ideal temperature faster. A well-cooled engine can run more efficiently, which may improve fuel economy over time.
When you service your vehicle, remember the fuel filters. Clean fuel keeps injectors clear and ensures smooth combustion. Coolant filters and fuel filters form a strong defence against wear and tear inside your engine.
Donaldson filters meet strict quality standards and are engineered to provide superior dirt-holding capacity compared to many alternatives. That means you can stretch the time between services and spend more hours on the road. Heavy load carrying diesel engine coolant filters perform well under extreme heat or cold, resisting corrosion and breakdown.
Regular filter checks make life easier for mechanics. A clean cooling and fuel systems show leaks or other faults sooner, helping you plan minor repairs before they become major jobs. Small-part replacements cost far less than fixing a seized pump or distorted head.
Every driver and fleet manager should treat these filters as essential gear. Next time you book a service, ask for your coolant and fuel filters to be inspected or replaced. A small step now can prevent big headaches later and keep your engine running at its best.
RETURNS ACCEPTED - Must be as NEW & in packaging
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