Running low on salt? Order Now

Ireland's Limescale Experts

  • Non electric softeners, no power source needed
  • Small compact under sink units
  • Whole house treated 24/7
  • Limescale-free living
Annual Water Softener Service | | Celtic Water Solutions
Extend the lifespan of your appliances
Culligan water softeners prevent limescale buildup in appliances, like water heaters and dishwashers, increasing their efficiency and longevity.
Save on household bills
A Culligan water softener saves money by protecting appliances, reducing energy use, and cutting cleaning costs.
A greener home​
Culligan systems help reduce plastic waste by saving billions of plastic bottles each year.​
Small to large family usage​
Our range suits family homes of 2-8 people.

Solving Limescale Issues in Ireland's Homes

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Water Softener Product Enquiries

Water Softeners

  • Most Popular

    Space-Saving Softener

    HE Water Softener

    High‑efficiency softening for consistently softer water

    Smart regeneration to reduce salt and water use

    User‑friendly controls for easy monitoring and adjustments

  • Space-Saving Softener

    Minimax M3 Water Softener

    Twin‑cylinder system for continuous soft water

    Compact, non‑electric design for efficient under‑sink installation

    Simple block‑salt refills for quick, mess‑free maintenance

  • Limescale Free Living

    Culligan Arc Water Softener

    Unlimited soft water with efficient twin‑tank technology

    Compact under‑sink fit for easy installation

    Smart salt tracking with app‑based alerts and reordering

    Energy savings of up to 30% through reduced limescale

Why Choose Culligan Water Softener?

  • Extend lifespan of your appliances

    Improve the water within your home. Extend the life of household appliances and reduce skin and hair irritations for all the family.

  • Save on household bills

    A Culligan water softener helps lower household costs. It prevents limescale buildup, protects appliances, and reduces repair needs. Improved energy efficiency can cut utility bills, while softer water means using less soap and detergent. A smart investment that saves money over time.

  • Skin and hair benefits

    Hard water can dry and irritate your skin.
    Softened water is gentler, helping keep skin hydrated and hair healthy. Ideal for sensitive skin and eczema-prone households.

  • Effortless cleaning

    Soft water reduces mineral buildup on sinks, showers, and fixtures, making cleaning quicker and easier. Surfaces stay sparkling with less effort and fewer cleaning products—saving you time and money.

No More LIMESCALE

Designed to treat Ireland’s hard water effectively and reliably.

Professional Softener Solutions

Consultation

Experience softer, better‑quality water at home. A Culligan expert visits your home, checks your water, and recommends the right softener for your needs

Installation

A trained Culligan technician installs the unit neatly under your sink, ensuring full compliance with regulations and a smooth, hassle‑free setup.

Maintenance

With a Culligan maintenance contract, your softener gets annual check‑ups and disinfection. This keeps the system running efficiently and extends its lifespan with minimal effort from you.

90 Years Strong — Water You Can Trust

For over nine decades, Culligan has been delivering reliable water treatment solutions trusted by millions of homes worldwide.

Ready for Softer Water & Lower Bills?

Fill the Form Now for Your Free Custom Softener Quote

  • Eliminate limescale
  • Save money on your bills
  • Small sized units designed to fit under your sink​

Fill out this short form and we’ll get back to you as soon as possible.

Or you can call us on 1800 300 357.

Complete this short form and we’ll get back to you ASAP.​

Water Softener Product Enquiries

Trusted by homes across Ireland and Northern Ireland

Culligan has been helping people enjoy clean, safe, great-tasting water for over 90 years. We're committed to providing high-quality water solutions backed by expert support and service.

Learn more about Culligan