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Coolant Filters

Ensuring you have the correct filter is important in order to maintain the proper balance in preventing 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. 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. Donaldson 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. Fleetguard Filters: Fleetguard DCA4 chemical water filters are designed to provide supplemental coolant additives (SCAs) to keep the cooling system fully protected, while also providing cooling system filtration. For use in rehabilitating ES Compleat or similar coolant technology.

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