Making water treatment easy
We’re focused on helping you, the professional heating
engineer, protect your customers’ heating systems quickly, easily and
effectively from the damaging effects of poor water quality.
Home of the MagnaClean® filter, our complete product range is designed to make good water quality easy for you to achieve at every install, every repair and every service.
By working with ADEY, you can benefit from our market-leading products, easy-to-follow Best Practice process, dedicated Training Academy to help keep you up to date with changing technologies, and our exclusive loyalty
scheme ADEY ProClub®.
View our complete systems solutions
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Installer Support
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It's easy (and FREE!) to get access to product information, dedicated marketing support and earn rewards with ADEY ProClub. And you can brush up on your water treatment knowledge with our dedicated Training Academy.
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View our Resource CentreYour guide to ADEY Best Practice
To support the treatment and protection of a heating and cooling system throughout its lifetime, we created the ADEY Best Practice Guide. ADEY has been offering its Best Practice guidance to installers for years. Now we’ve adapted and simplified to four easy steps, but the principle hasn't changed.
It's a continuous cycle:
Test, Clean, Protect, Maintain.

Get more from ADEY
It's easy (and FREE!) to get access to product information, dedicated marketing support and earn rewards with ADEY ProClub. And you can brush up on your water treatment knowledge with our dedicated Training Academy.
“Both my wife and I noticed the difference immediately. It was such a relief to have the problem sorted and the radiators working properly.”
ADEY helps solve rugby star Steve Thompson's heating problem.
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