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Coolant Filters

Did you know that coolant system failure causes an estimated 40-50% of engine downtime?

Maintain the balance of your cooling system and remove harmful contaminants from your engine coolant with high specification Donaldson coolant filters from Alexis.

Keeping your coolant in top condition is one of the best ways of keeping your engine running efficiently.  Vital for combatting rust, acidity, foaming, debris build up, scale formation and more, whilst reducing engine heat and maximising fuel economy, coolant is essential, and it’s really important to look after it by using the right filters.

With coolant filters and components to suit any maintenance practice and schedule, you can come to Alexis in the security that comes from knowing you’re getting top quality components that are built to last, and to the absolute highest standards.

Find the right replacement coolant filters by entering your part numbers into ourpart search or application facility, search by attributes, or browse our coolant filter assemblies and accessories catalogue today.

For help and advice on part selection, please feel free to call our team today on 01482711259.



“Finding out about Alexis Filters from a friend's recommendations was always going to be a good start. Neil and all his team are always very friendly and happy to help in any way they can. If a problem arises it's sorted quickly and smoothly with no fuss what so ever. The products they supply are always top quality. One of the best things I have found with the team at Alexis is the passion to find the correct part to do the job even if it's just from a picture or some measurements, they will very quickly have the filter you need! In a world where cost matters Alexis never fail to keep cost low. I could not be happier with the service I have got from them, I look forward to working with them for many years to come! Thanks guys!”

Matt H