Welcome to Halcyan Water Conditioners.
The intelligent solution for your
hard water, limescale problems.
• Prevent new limescale
• Remove old limescale
• Enjoy gentler water
Money saving, energy saving,
people friendly.

Say goodbye to salt softeners with the Halcyan!

Samantha Mant talking about Halcyan Water Conditioners on iPad screen

"One of the best energy
saving devices"

Evening Standard

"Innovative eco appliance to help you save bathroom energy"

The Independent

Spoiler alert: Hard water isn’t a health hazard!

Are you in a hard water area?

In fact it’s healthier than ‘soft’ water because, unlike rainwater, hard water contains minerals. Natural minerals, such as calcium and magnesium, collected on its journey through soil and rock, which help build strong bodies and brains. So, are you?

Halcyan Water Conditioners map indicating hard water areas

Trust Halcyan Water Conditioners
to make zero the hero

Think 100% passive, eco-loving, people-friendly limescale protection for your home and family.
Water that’s in great condition because it behaves better and feels softer but – thanks to a genius bit of science and engineering – still has its natural mineral goodness locked in.

Zero limescale

Removes and prevents limescale throughout your home.

Zero space

No cupboard space lost; no extra pipework needed.

Zero chemicals

No salts, resins, phosphates or zinc needed in the process.
Halcyan Water Conditioner The ‘Favourite’ Whole House Unit – H2o9 product shot

Zero maintenance

No servicing, nothing to break or go wrong.

Zero power

No electricity or earthing = no risk of unit power failure

Zero harm to the environment

No effluents into our rivers, no carbon consumption.
Boiler limescale
But what about limescale?

The only real worry is the costly, crusty limescale.

Limescale is the villain. The result of layer upon layer of Calcium Carbonate, limescale can clog the pipework in your home and radically reduce the efficiency your boiler, washing machine and showers. Removing limescale can help reduce your energy bills by around £500 per year.

No one likes a furry kettle. And limescale leaves scum around your kitchen sink, bath taps and shower doors that can be a pain to clean. Treating the minerals makes cleaning so much easier.

    "I can safely say this was a great investment as we have not suffered with any lime scale build up at all. The big bonus with the Halcyan is once it is fitted you just leave it alone. It conditions all the water in the whole house and you have no need of a hard tap for drinking or watering the garden because of the way it works."

    David Reason, Dorset

    Permanent, Chemical-free, Limescale Solution

    Who doesn’t love a super bubbly bath

    Who doesn’t love a super bubbly bath or shampoo that actually foams! By treating the water you use less shampoo and washing powder, and get better results. As a bonus, treated water has helped lots of people with itchy, sensitive skin to feel just a little bit calmer.

    The real win-win is for your family and our planet. As you flush away fewer chemicals and burn a little less energy, you can enjoy knowing that you’re making another small contribution to minimising our impact on the earth.

    96%
    96%

    Customer Satisfaction

    Proud to sustain a 96% customer satisfaction rate

    £450
    £450

    Annual Saving

    You could save up to £450 on energy, cleaning products and equipment.

    0.6

    Think Big. Go Green.

    Your home could save around 0.6 tonnes CO2e per year with Halcyan.

    30
    30

    30 Years Warranty

    All Halcyan products come with a 30 year manufacturer’s warranty

    Halcyan Water Conditioner Units

    Which Halcyan Is Right For You?

    Answer a few simple questions about your home setup, this won’t take long.

    Money Back Guarantee

    We Provide A 12 Month Money Back Performance Guarantee

    Whole House From Only £897

    A Whole House System Starts From Only £897 Including VAT

    Offering 30 Years Warranty

    We Offer A 30 Year Manufacturer’s Warranty For All Halcyan Products

    We Deliver Next Day

    We Offer Next Day Delivery To Most UK Areas

    WRAS Approved Product

    We Demonstrate Compliance By Ensuring All Products Are WRAS Approved
    Halcyan
    And that's it...

    Compact and easy to install!

    Our unique system only takes up 25cm of pipe. You don’t lose any cupboard space to an ugly, big box. And you’re free to drink from any tap in your house – even the shower!

    Choose It
    There are two sizes of the Halcyan unit for you to choose from...
    To work out which one is right for your home, see our quick guide or contact us for expert advice.
    Size guide
    Buy It
    Simply order and pay for your Halcyan unit online...
    Pay by credit card via our secure shopping cart or by phone with the help of our team on 0345 5040 656.
    Shop Now
    Install It
    Installation is easy and usually takes between 1 to 1.5 hours...
    Your Halcyan unit comes complete with our Installation Guide. You can also see our video here.
    How To Install

    Download a Brochure or Book a Call with us

    Need some help?
    Get in touch

    Solve your hard water limescale problem the easy, eco-friendly way with
    Halcyan Water Conditioners

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