Woman holding a limescale glass
Woman holding a limescale glass

Soft water for your whole home begins here.

The HarveyArc water softener protects your whole home from hard water! Less limescale, fewer water spots, softer skin and hair, and better protection for your whole home. Let your local Culligan Harvey water experts guide you with trusted service and hard water solutions.
Book your free in-home demo

Find out how a water softener can benefit your home.

  • Made in Britain
  • No electricity required
  • Fits neatly under the sink
  • Free home demonstration

Free water test & soft water demo

Our Culligan Harvey water experts are ready to help you find the right solution for hard water, starting with your free in-home water test and water softener demo.

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    From cleaner bathrooms and sparkling glassware to protected appliances and softer laundry

    Softer, safer water throughout your home.

    From cleaner bathrooms and sparkling glassware to protected appliances and softer laundry, see how the Culligan HarveyArc water softener transforms water throughout your home.

    woman scrubbing tap

    Fed Up With Hard Water?

    Hard water can cause more damage than you think.

    Limescale on taps and showers

    Build-up that is tough to remove.

    Water marks on glassware

    Spots and residue can ruin the finish.

    More time cleaning

    More scrubbing, more effort, less time for you.

    Appliance scale build-up

    Scale can affect efficiency and lifespan.

    The Solution – a HarveyArc Water Softener

    Advanced non-electric water softening! Designed, engineered and built in the UK for exceptional performance and reliability.

    UK's No. 1 Water Softener
    Made in Britain; quality you can trust.
    Non-electric
    Works without electricity.
    Compact design
    Fits neatly under the sink.
    water softener
    Twin-cylinder technology
    Continuous soft water performance.
    High flow rate
    Powerful water flow for busy homes.
    Track salt levels
    Monitor salt levels from your phone with ArcSense technology & get salt refills delivered right to your door.

    What Soft Water Changes

    Enjoy the difference throughout your home.

    Cleaner Bathrooms

    Less limescale build-up on showers, screens and tiles.

    Sparkling Glassware

    Reduce spotting and residue for a clearer finish.

    Longer-Lasting Appliances

    Help reduce scale build-up and protect your investment.

    Softer Laundry

    Clothes can feel softer and look brighter for longer.

    Excellent
    Rated 4.6 out of 5 stars

    Rated 4.6 out of 5
    Based on 14230 reviews

    Rated 5 out of 5 stars

    Salt delivery service excellent

    Since they have made their own deliveries instead of DPD or other couriers it’s been fantastic. Not only is all the salt in one piece (!) Stuart Chapman who delivered it was everything you would expect; polite...

    Bob, 22 August 2026

    Rated 5 out of 5 stars

    Continue to improve their services…

    Continue to improve their services including call takers. Prompt, efficient and polite.

    Arthur Carasco, 22 August 2026

    Rated 5 out of 5 stars

    Had my water softener installed a few…

    Had my water softener installed a few days ago by Richard Checkley. He was so efficient very good at his job and work and very fast and did such a great job, really pleased with what he did and loving the new w...

    Zeena Hammond, 22 August 2026

    Rated 5 out of 5 stars

    Rhys installed our softener today

    Rhys installed our softener today - it was a very easy process and he was professional throughout

    Alison James, 21 August 2026

    Rated 5 out of 5 stars

    Easy to order.

    Easy to order. Delivery was on time. Delivery person polite and friendly.

    Elizabeth Hickson, 21 August 2026

    Rated 5 out of 5 stars

    The water softener is excellent

    The water softener is excellent, as there is no limescale, cleaning the bathroom is so much easier. No more scrubbing, just a quick wipe down with a damp cloth. My hair and skin also feel much better. I’m very...

    Gilly, 21 August 2026

    reverse osmosis system

    Better Drinking Water Too

    Filtered drinking water as a supporting module, not the hero.

    Better-tasting water
    Chilled and sparkling options
    Complements your softener

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