Halcyan Water Conditioners Reviews 

111
TrustScore 4.5 out of 5

4.3

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Rated 5 out of 5 stars

I installed the unit myself in January 2026 so it has been operational for nearly 7 months. I previously had various water softeners for 30 plus years. I do not notice any limescale build up excep... See more

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Rated 4 out of 5 stars

We decided to give Halcyan a go as we have just had a new kitchen. For us it has meant going from a salt softener to Halcyan. My husband installed it with no issues about 3 months ago. I was anxious... See more

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Rated 5 out of 5 stars

I’ve had my Halcyan Water Conditioner for five years now and I’m really impressed. It was incredibly easy to install, and the improvement in water quality has been noticeable ever since. Great value f... See more

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Rated 5 out of 5 stars

I discovered Halcyon on line & was impressed by the technology that was clearly explained. 30 year guarantee & the option to return it within a year if not happy secured it for me. I like the fact th... See more

Company replied

Company details

  1. Water Softening Equipment Supplier

Information provided by various external sources

Halcyan treats your hard water, preventing and removing limescale reliably and efficiently. The in-line unit does so without adding anything to your water, or removing anything from it. This ensures Halcyan is the most sustainable and longest lasting water conditioner available in the UK. It's simple to install and you can relax with our 30 year warranty.


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4.3

Excellent

TrustScore 4.5 out of 5

111 reviews

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4.3

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(111)

15 reviews in the last 12 months

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Rated 5 out of 5 stars

If you are reading this ….

If you are reading this, rest assured, you are in for a treat…. I first encountered Halcyan some 18 month ago whilst researching for a solution to hard water that was quickly ruining the pipes and water systems in our new home. I was hoping to find an alternative to a water softener, but so many of those alternatives seemed unable to do what I wanted. In the end, I found Halcyan and they answered all my questions and concerns. They explained the device they sell does not create soft water but does stop the limescale forming on showers, taps, in pipes etc. It was expensive, but far cheaper than a water softener. It also has no running costs or maintenance for 30 years! Deep breath… I bought it. Got it installed and within 2 days the showering experience felt different - I can’t describe it other than being wonderful. The scale CONTINUED to build up - BUT THAT IS NORMAL - as this device needs time to rebalance your water systems and then deal with existing limescale. I tell you this as so many people rush to judge this product but you need to install it and see what things are like 3-4 months later. By then your showers and taps etc will start to look better, and that process just gets better and better. We are now 9 months into having this device and despite us living in an area with extremely hard water we now have super-duper showers and taps etc that are all free of limescale. I rarely ever recommend products, but this is a game changer and has no running costs. I also need to add what wonderful people work at Halcyan - so it’s been a joy to find that what they told me at the outset has been proven to work and far exceed my expectations. And with soaring energy bills this device can SAVE MONEY! - as there are no running or maintenance costs, will last for years, and your immersion and hot water systems will run more efficiently as they will not be caked in limescale, thereby cutting your energy bills! - see it as an investment that also adds value to your home and your quality of life. The sensation in the shower alone makes it worth it. Give them a call. You won’t regret it.

17 June 2022
Unprompted review
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Reply from Halcyan Water Conditioners

Thank you Martyn for your kind words and comprehensive review! We're so pleased that you're so happy with your Halcyan!

Rated 5 out of 5 stars

Excellent customer service

Excellent customer service, really helpful and nothing was too much trouble. Water conditioner was easy to install and is doing it’s job fabulously, clean shower cubicle no more lime scale, job done.

7 May 2022
Unprompted review
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Reply from Halcyan Water Conditioners

Hi Amanda, we're so glad you had a good experience with our team and that you're pleased with your Halcyan! Thank you for sharing your thoughts!

Rated 5 out of 5 stars

The best invention - and so simple!

The fact you instal this and forget it’s there, and it goes on going it’s job! Very simple and no ongoing maintenance whilst getting softer water

30 April 2022
Unprompted review
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Reply from Halcyan Water Conditioners

Hi Susan, thank you so much for your kind words! We're pleased that you're pleased!

Rated 5 out of 5 stars

I did quite a bit of research before…

I did quite a bit of research before selecting this product. In my opinion it’s a better option than a traditional water softener because
1. Much smaller and easier to install taking up minimal cupboard space.
2. No requirement for maintenance and commissioning
3. No requirement for salts
4. Yes the capitol cost is slightly more than a water softener but given its lifespan with no further on costs it’s an absolute no brainer.

Notwithstanding the above the big question is does it work? We’ll I’ve had this fitted for about 6 months now following the installation of a new kitchen and 2 new wet rooms, all of which to date show no signs of scale buildup so yes so far so good.

26 April 2022
Unprompted review
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Reply from Halcyan Water Conditioners

Hi Ian, thank you so much for your review! We're delighted your Halcyan is meeting your expectations!

Rated 4 out of 5 stars

Easy installation, preventing new limescale buildup

The installation was really easy, even in a small space. The prevention of limescale buildup in a new bathroom is amazing! It does leave a fine limescale dust, but that just brushes away, as described on their website. We are still waiting to see a removal of existing limescale, but it hasn't been installed for much more than a month, and the historic limescale is extensive, so we're willing to give it time!

26 February 2022
Unprompted review
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Reply from Halcyan Water Conditioners

Hi David, wonderful to hear your already seeing the benefits in your new bathroom! Depending on the level of existing build up it may take a little while before it begins to break away, but should happen sooner rather than later!

Rated 5 out of 5 stars

Halcyan Water Conditioner - So far so good

We had a Halcyan unit installed on our new build home in October 2021. We are in a hard water area and didn’t want a softener requiring salt and maintenance so opted for this over the other magnetic units on the market. So far it seems to be working as expected - yes we do get some white residue on the shower heads and kettle but nothing like the crusty scale we experienced in our last home and it cleans off easily. Water also tastes very good to drink especially if bottled and refrigerated so we are saving on water filters. It is quite expensive for what appears to be a simple length of pipe but if it continues to work as it is currently for several years then it’s good value.

30 January 2022
Unprompted review
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Reply from Halcyan Water Conditioners

Hi P and C, so pleased to hear you're happy with your Halcyan and seeing all the benefits! Long may it continue!

Rated 5 out of 5 stars

Good taste and feel to the water

Good taste and feel to the water. No tendency to sliminess like water softener. No problems with white deposits. Removing limescale in kettle and pipesas advertised.

Flaking scale in our 40 year old system blocked one of our taps, but now rectified.

22 January 2022
Unprompted review
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Reply from Halcyan Water Conditioners

Hi Denis, delighted you're pleased with your Halcyan and that you were able to resolve the issue with your tap! If there is a lot of build up in the system this can sometimes occur as the layers begin to slough off.

Rated 4 out of 5 stars

Water Conditioner - better than a softener

The water conditioner will not get rid of 100% limescale, probably around 90%. What appears on taps and showers etc is easily wiped away, a bit like white dust. Water is not as soft and silky like softened water, but you can drink conditioned water from the tap. The installation was very straight forward by our local plumber, maybe 2 hours work.
The main benefit is once it installed there is no further cost, unlike a water softener, where you are forever filling salt blocks, ordering every few months and storing them somewhere.
Overall a great product after nearly 18 months of use, what will it be like in 30 years time?

12 December 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Thank you so much for your great review Martin! Delighted to hear that Halcyan is meeting your expectations!

Rated 1 out of 5 stars

Does not work, unjustifiable price tag

Like another reviewer here I have had a similar experience and not in a good way. We bought a new build house 4 years ago and 31/2 years ago the builder installed a Halcyan water softener at a cost of around £700. I only drink hot water so I see the amount of limescale that we get.. Within the 12 months I emailed Halcyan and sent photos of large chunks of limescale from the kettle and around the kitchen sink. I received a comprehensive email explaining why this should be!!!! I was very confused with all the science. I still get lots of limescale. I’m forever wiping the shower heads down due to the limescale in their little holes. I hate to think what the inside of our appliances eg the boiler looks like. My builder also installed one in his newbuild house but is in the process of claiming back from Halcyan as he is not impressed either. Like a previous reviewer, I’m sure because of the time gone by we also would’ve lucked out. Halcyan give a 30 year guarantee!!! but what is that guarantee for as it doesn’t do what it says. I’m sorry Halcyan but unfortunately your product does not work and how do you justify the price tag. I wouldn’t waste your money on this product. Or maybe we have just had a faulty product??

25 November 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Hi C.P, we're sorry to hear you're unhappy with your Halcyan. Whilst it appears you have had problems with your unit, we have many happy customers for whom Halcyan is performing admirably well. The 12 month performance guarantee and 30 year manufacturers warranty are separate policies and we do make this very clear. We would've been more than happy to resolve your issues within the 12 month guarantee period. As I'm sure you can appreciate we can't extend this policy indefinitely.

Rated 5 out of 5 stars

Easy to install, works well

Easy to install, doesn’t take up loads of room inside the cupboard and seems to be very effective in taking out the worst of the hard water deposits. The team were very helpful in advising on which unit would suit our property and understanding how it works.
We went for this system over a salt based softener due to having young children and I’ve been impressed in the 12+ months since it was installed.

2 October 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Thank you so much for the review Neil! We're delighted to hear your Halcyan is meeting your needs and that we were able to help!

Rated 1 out of 5 stars

Why did I think this would work?

Three years later and I have to admit the plumber was right; I am now buying a proper water softener. The pipes are all furred, the showers blocked and the washing machine needs flush through. I'm an engineer, why did I think this would work?

25 September 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Hi Gary, sorry to hear you're unhappy with your Halcyan, we're disappointed you didn't continue your conversation with us within the 12 month period as we would have been more than happy to resolve your issues.

Rated 5 out of 5 stars

The Best

Living in a hard water area and not on mains drainage I looked hard and long at different water conditioners. I wisely choose the Halcyan water conditioner which I have now had for nearly 3 years. 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. The second bonus is there are no ongoing costs for salt, no moving parts that need maintenance or excess use of water as it does need a cleaning cycle. So all round works out cheaper than salt based water softeners. 1st class product that will not let you down.

21 September 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Thank you so much for your great review David! Glad we could help and that you're enjoying the benefits!

Rated 5 out of 5 stars

This system really works

This system really works, and I like the fact that it's a fit-and-forget system that does not require any maintenance!

6 September 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Thank you so much for your review! Glad to hear the convenience of our unit is helping!

Rated 5 out of 5 stars

Amount of scale greatly reduced

Amount of scale greatly reduced. Resulting in less replacements of fittings in my London properties. My sceptical plumber, who fitted 3 of the units (of the 5 I bought), researched the technology and has now become a convert and qualified installer!!

28 August 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Thank you so much for the review Spridz! We're especially delighted to hear that your plumber came around in the end!

Rated 4 out of 5 stars

A truly magical solution.

I previously had a salt based water softener that broke down and I decided to try something different. The water softener business is a typical camera and film type enterprise. Once you get the camera you keep using the film. In addition to the cost we found the bother of topping up the salt a bore. Halcyon on the other hand is not a bother but miraculously removes limescale. The change to our taps and showers took a week. A great product that more people need to know about.

13 August 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Hi Peter, what a lovely review! Thank you so much for taking the time to share your thoughts!

Rated 4 out of 5 stars

Very happy

We needed something to replace our large water softener which was taking up a whole cupboard. We didn’t expect it to be as good as the water softener but it has exceeded our expectations, whilst we do get small amounts of scale around our taps it’s easily wiped away.

7 August 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Thank you so much for your review Tim and Lynda! We're delighted to hear that the Halcyan has exceeded your expectations! Long may it continue!

Rated 5 out of 5 stars

Meets my expectations

After a lot of research and reading reviews, we finally decided to buy Halcyan water conditioner. We basically wanted something which involves minimal maintenance, requires minimal space and reduces limescale on the taps/sink. The results were obvious within a week. The limescale is super easy to wash away, sometimes even without bleach. The pink deposits around the taps on a white sink have disappeared. I previously used to clean the taps every 3-4 days and now it’s around once in 2-3 weeks. We don’t use a kettle nor are we bothered about the amount of lather with soap/body wash. So for us, this product is perfect.

24 July 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Hi AJ, thank you so much for your review! We're delighted to hear that the Halcyan is hitting the mark for you!

Rated 4 out of 5 stars

So Far so Good!

Nothing really surprising but install was very quick, tidy and as outlined in your instructions.

Early days yet but so far I am pleased with how it's eroded some lime-scale from taps, shower and basins.

24 July 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Thank you for your feedback Geoff! We're so pleased things seem to be headed in the right direction, long may it continue!

Rated 5 out of 5 stars

Why we chose the Halcyon water treatment system!

We had a Halcyan Water treatment unit fitted a few weeks ago to our mains water supply and have to say so far it seems to be doing an excellent job in reducing the hardness in the water in an area which is know for its hard water supply. The fitting was carried out by a qualified Metro Rod installer we contacted and we noticed the difference after a day or so with reduced build up of scale in our kettle (which is always a good monitor for hard water issues); Therefore we would hope that this has only got to be good for the water supply around the house including showers, taps and other appliances too as time goes by! The reason why we chose the Halcyon water treatment system was we did not want a bulky salt treatment system because of the inconvenience and added expense of buying and adding salt all the time to that type of water treatment; Therefore if the Halcyon system continues to work as it seems to be, it will be a brilliant way to control hard water in our house and hopefully now fitted we can forget about it and will be a more cost effective solution long term to our water hardness issues.

24 June 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Hi Chris, thank you so much for your comprehensive review! We're so pleased that your Halcyan is meeting your expectations. Long may it continue!

Rated 5 out of 5 stars

A very happy installer

I was asked to carry out some investigations for a potential customer who was interested in having a water softener fitted in their property. The customer was not totally happy with the idea of the produce of regenerated waste water going into his septic tank, after some research I came across 'Halcyan'. Two months after the installation of two units I am very pleased to say the two customers that I fitted the units for are more than happy with the results, they noticed an improvement of the quality of water immediately, little or no scale deposits on shower screen, shower head, taps and most importantly their kettle.
From an installation point of view, fantastic quality production of the units make them easy to install, space saving against a softener unit and very neat units make it a shame they are hidden in a kitchen cupboard.
Prior to choosing a Halcyan conditioner I spoke several times with the company, very professional!
I look forward to working with them in the future and recommending Halcyan conditioners as a perfect solution to hard water. I am a Plumbing Technical Support Manager for a national plumbing company and will be looking to promote Halcyan to all our branches in hard water areas.

24 June 2021
Unprompted review
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Reply from Halcyan Water Conditioners

Thanks Steve, we're delighted you found us, and more delighted still that your customers are so happy. We're looking forward to working with you in the future. Best Sam

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