Water Softeners for UK Homes
Say goodbye to limescale in your home with Harvey water softeners. British-made water softener systems that solve hard water problems at the source.
Enjoy gleaming surfaces and appliances with a Harvey water softener. Banish limescale around your home.
- Smooth running & stain free appliances
- Sparkling clean bathrooms
- Gleaming, stain-free surfaces
£100 Off a Water Softener T&C’s apply
Finance available – Rep APR 0%
Uninterrupted soft water
Quality assurance
Made In Britain
Household Water Softener Systems
Let us help you find the perfect home water softener. Explore our selection of high-quality water softeners for homes designed for superior performance and efficiency.
Why Choose a Harvey Water Softener?
A water softener is a whole-house system that removes limescale-causing minerals from your water, improving water quality and protecting your home.
Harvey water softeners connect directly to your mains supply and deliver softened water to every tap, 24/7. Our unique twin-cylinder, non-electric design ensures a constant supply of softened water with low running costs, while British manufacturing and professional installation guarantee long-lasting, reliable performance.
Benefits of a Water Softener
Hard water causes limescale buildup that can damage appliances, reduce heating efficiency and leave residue around your home. A water softener removes the minerals responsible, helping your home run more efficiently while improving everyday comfort.
Protect your appliances
Limescale-free water helps extend the life of appliances such as boilers, washing machines and kettles.
Cleaner surfaces, less effort
No white residue on taps or glass, making cleaning easier and surfaces shine longer.
Healthier hair & skin
Soft water is gentler on hair and skin, helping reduce dryness and leaving hair smoother and shinier.
Improve efficiency of boilers and heating
Reduced limescale buildup in pipes and heating elements improves efficiency and supports a longer system lifespan.
Lower household costs
Use up to four times less cleaning product and save between 20% and 64% on energy bills, with potential household savings of up to £550 per year*.
How Hard Is Your Water?
100
200
300
Soft
Hard
00.00
parts per million* Unfortunately we do not have data for your area but you could still benefit from a water softener.
Enter your postcode to check the hardness of the water in your area
Are these hard water issues familiar to you?
Clogged shower head
Stained kettles and coffee machines
Stained bathroom surfaces
Frequent maintenance of washing machines
Rough hair and skin
Peace of Mind
90-Day money back guarantee* on our water softeners, because we are confident you’ll love it
Delivery & Installation
Fitted by a Culligan expert, typically within half a day, with no extra charge for additional time needed
Worry-free maintenance
A Culligan expert water softener technician provides your annual maintenance
HarveyArc Water Softener
The First Eco-Friendly Water Softener System Made in Britain
Unlike chemical products that may provide a temporary fix to hard water issues, our water softeners use a unique ion exchange process to remove the minerals that cause limescale, ensuring your home benefits from water that is truly softened.
Eco-friendly cabinet
Our cabinet is made from 62% recycled plastic from a clean source.
24/7 Softened water
Our parallel system means both cylinders are in continuous use, so no water is left sitting in a cylinder.
Food-Grade resin beads
Made with advanced resin bead formula
Made to British Standards
Tested to over 1 million cycles, to be robust and reliable.
Limescale cost calculator
Calculate the cost of limescale in your home
Fill the information below to find out how much limescale costs you!
The surface area of your home:
0 m²
Your energy budget:
(electricity + gas)
(electricity + gas)
0 £/month
Your shopping budget:
(food + cleaning products)
(food + cleaning products)
0 £/month
Limescale costs you every year…
£ 0
That is £ 0 over 10 years £ 0
Cost of damage to your household appliances and pipes
£ 0
Excessive energy consumption to heat your water loaded with limescale
£ 0
Overuse of cleaning products to clean your home and moisturize your skin dried out by limescale
The Culligan Harvey Arc water softener: the anti-limescale solution for softer water that’s easier on your budget.
Request your free personalised quote today!
Key Features of a Culligan Harvey Water Softener
Whole house softening
Connected to your mains water supply, softening all water in your home.
Twin Cylinder
24/7 uninterrupted flow of softened water.
Parallel flow
The duplex parallel method uses both cylinders, to provide 24/7 softened water.
Non-electric
Powered by your own water pressure saving energy. No timers or complicated programming.
Ultra-fine resin beads
Using the highest grade resin allows more efficient capture of limescale particles.
Low running costs
Regenerates based on demand, using less water and salt than other devices.
Quality Assurance
With a dedicated UK R&D factory, we test to the British water regulation standards.
Qualified plumbers
Our Culligan Harvey’s Academy Training course is designed specifically for water
Made In Britain
Our water softeners have been manufactured in the UK since 2006. We invest £1 million yearly in R&D to ensure product quality.
Twin cylinder
How Does a Non-Electric Water Softener System Work?
A water softener removes limescale-causing minerals like calcium and magnesium using a process called ion exchange. Hard water passes through resin beads that attract these minerals, replacing them with sodium ions to produce softened water throughout your home.
Culligan Harvey water softeners use a twin-cylinder, non-electric design, so one cylinder is always softening your water while the other regenerates. This means 24/7 softened water with no interruption, efficient salt use, and low running costs.
Water Softeners: The Different Types
There are several types of water softeners available, including single-cylinder, electric, and non-electric mechanical systems. Single-cylinder softeners pause water softening during regeneration, while electric models rely on timers and power, which can increase running costs and reduce efficiency.
Harvey water softeners are twin-cylinder, non-electric systems, designed to deliver continuous softened water with no interruption. Using water pressure rather than electricity, they regenerate only when needed, making them reliable, efficient, and well suited to UK homes with varying water usage.
Certifications
How to Choose a Water Softener?
When selecting a water softener, ensure it has the right dimensions, is WRAS approved and holds the certifications like our Culligan Harvey’s water softeners assuring its suitability for human consumption.
Your choice depends on various factors including your home type, location, size, and potential savings.
To make an informed decision, assess your water’s hardness. Schedule a complimentary in-home water analysis with a Harvey expert to determine the ideal softener for your home and installation needs.
Join thousands of happy customers
Very prompt delivery
Very prompt delivery. Very polite and happy driver, Stuart.
customer, 23 December 2025
Tony Scala
Tony Scala came by today to sort out our water softener, which had stopped working after a long period. He did his bit and informed Harveys about the issues with plumbing and got scheduled a plumber for the ver...
Anil Jacob, 23 December 2025
Excellent service - Stuart Chapman
Excellent service, very professional and timely delivery by Stuart Chapman. Very friendly person.
customer, 23 December 2025
Very nice
Very nice Great service
Ashoka Rao, 22 December 2025
Harvey Water Softeners…
My dealings with Harvey Water Softeners representative Amar Bhatti were very positive, and we agreed on the terms for a new softener to be installed.
Mr Paul Ashworth, 22 December 2025
I am thoroughly pleased as the service…
I am thoroughly pleased as the service was excellent and none of the blocks were harmed.
Briana, 22 December 2025
Installation
Experienced water softener installers
Our friendly installation experts are qualified plumbers who have undertaken extensive training so that your water softener is installed perfectly.
Our team is proud of its first-time fit rate to ensure that your softener is installed by our friendly experts and you can rely on our helpful aftercare to answer any questions you may have.
Water Softeners - FAQ
A water softener is a system that removes hardness minerals, mainly calcium and magnesium from your water supply. Harvey Water Softeners do this using a non-electric, twin-cylinder design that ensures you always have soft water, even during regeneration.
Fitting a Water Softener is a job best handled by a qualified plumber or Harvey-approved installer. The unit is usually installed at the point where the water supply enters your home, ensuring all your water is softened straight from the source.
The most effective way to soften hard water in the UK is by installing a Harvey Water Softener. It automatically removes hardness minerals from your mains supply, providing soft water to every tap in your home.
Water Softeners are connected at the point where your mains water enters the home. It’s best to use a Harvey-approved installer to ensure the system is properly plumbed and functions efficiently.
Harvey Water Softeners are designed to be low-maintenance and don’t require regular servicing. The only routine task is replacing the salt blocks, which is quick and easy. However, we offer servicing options and customer support if you ever need help.
Yes, absolutely! If you live in a hard water area, a water softener can protect your appliances, reduce limescale, and improve water quality throughout your home.
*Water softener installed by our qualified engineer supplying all mains water throughout the home through a regularly maintained Harvey water softener that uses Harvey high grade salt.