Coolant filters
HIFI Filter
The coolant filter keeps the system in the correct chemical balance and protects against corrosion, scale deposits, acidification and silicate drop-out, while supporting efficient heat transfer.
Filters can be searched by code. Enter a code, our own or a competitor's, and we will show the Fleetguard or HIFI replacement we offer.
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Frequently asked questions
- What is the role of a coolant filter?
- It keeps the system in the correct chemical balance and protects against corrosion, scale deposits, acidification, foaming and silicate drop-out, while supporting efficient heat transfer.
- How do coolant filters work?
- Most of them work in a bypass system, so only a smaller share of the fluid passes through the filter, which gradually maintains the optimum additive concentration.
- Why is the correct concentration important?
- The correct concentration provides protection against corrosion, prevents deposits, keeps the operating temperature stable and ensures optimum efficiency; an incorrect one can seriously damage the engine and the cooling system.