Poor water quality is costing you money

Since inventing MagnaClean® magnetic filtration in 2003, we've been on a mission to protect residential homes and commercial plantrooms from the main cause of breakdown and inefficiency.

Our market-leading water treatment solutions are used by thousands of heating engineers to save you money on your energy bills, protect from boiler breakdown and reducing carbon emissions from homes and buildings.

Discover how your heating and cooling systems can perform better, for longer. 

Explore how we can help everyone’s heating

With products and practices designed to put an end to corrosion and magnetite, ADEY®’s here to save everyone’s heating.

A Global Problem

Water quality affects everyone. 
Learn more about how water quality is causing problems in your heating or cooling system.

Learn More

Our Solutions

Take a look at the full range of award-winning filters, chemicals and water testing solutions to protect your heating and cooling systems.

Our Range

Our Story

Read about how ADEY has gone from humble beginnings as an inventor to re-imagining the word of central heating protection.

About Us

Looking to register your filter warranty?

Get the extra protection you need in just a few steps.
Make sure you have your serial number to hand.

Prolong the life of your boiler

Our mission is to eliminate heating system breakdowns in an eco-aware and sustainable way.

Be kinder to the planet with 7% carbon emission reduction

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Reduce energy bills by up to 7%

Reduce the risk of emergency call-outs and expensive part replacements

Extend the life of your central heating system and avoid unexpected boiler breakdown

Monitor for future sludge build-up and protection BEFORE the damage happens

Improve radiator output by up to 47%

We are innovators

Since ADEY was founded in 2003, with the invention of the MagnaClean® filter, we've continuously shaped the future of our sector and led the market in water treatment innovation .

We're continually working on the next generation of water treatment products from our state-of-the-art Research, Development and Testing facilities located around the UK.  

All our products and services are designed to help maintain and protect heating systems everywhere, making them more efficient, and keeping them working better for longer. 

We are innovators

Since it was founded in 2003, ADEY has continuously shaped the future of its sector and led the market in water treatment innovation.

From our state-of-the-art Research, Development and Testing
facilities we’re working on the next generation of products and services
including in-home SMART connected products and remote app-based monitoring. 

ADEY products and services help
maintain and protect heating systems
making them more efficient. It is the most advanced domestic filter of its kind.  

Protecting the world's heating and cooling systems, to have a positive impact on the environment and people's lives.

Helpful Tools

Product 
Selector

Get straight to the products you need in a few clicks.

Household
Savings

See how ADEY products can save you money.

Water Hardness 
Checker

Check the condition of the water in your area.

Find a
Sales Rep

Discover who your local Business Support Manager is.

Find a
Stockist

Enter your postcode 
to find your nearest merchant.

Looking to register your filter warranty?

Get the extra protection you need in just a few steps.
Make sure you have your serial number to hand.

Helpful Tools

Tap to view our Product Selector, Household Savings Calculator & Water Hardness Checker tools. 

Product
Selector

Get straight to the products you need in a few clicks.

Household Savings

See how ADEY products can save you money.

Water Hardness Checker

Check the condition of the water in your area.

Find a 
Sales Rep

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Find a 
Stockist

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Register Warranty

I am the
Homeowner

I am the
Installer


    Helen Isherwood

    Innovation Director

    Helen is responsible for the future innovation roadmap for ADEY Group and oversees marketing, product management and product development. 

    Helen has over 25 years’ experience in heading up international marketing and product development teams, working for businesses delivering highly innovative hardware and software solutions, including Capita, Dyson and Promethean. During this time, Helen has introduced many new hardware, software and app technologies, with a large focus on user experience and IOT, as well as localisation of products for international markets. 

    Helen is proud of her accomplishments in building teams that have been able to excel in delivery of innovative solutions, which have created transformational change for the benefit of improving and simplifying people’s work and user experience. 

    In addition to integrity and trust, Helen also stands by the following values: treat everyone as you expect to be treated yourself and don’t ask anyone to do anything that you are not prepared to do yourself. When not at work, or ferrying the kids around, Helen loves to run, explore and spend time in her ‘happy place’, the garden.