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Blu Water Softener 10L

Blu is a compact whole house water softener designed to give your family softer water while helping reduce limescale throughout the home. Built with Clack Technology, Blu combines trusted water treatment with reliable and efficient operation. It reduces the minerals responsible for hard water and limescale, helping provide softer water throughout the home.

Get a reliable home water softening system that delivers full soft water benefits from day one.
💧 Whole house protection for all taps, showers & appliances
💧 High-efficiency design to reduce waste
💧 Digital metered control ensures accurate water usage
💧 Helps with iron, heavy metals, and stains removal
💧 Built-in water conditioner protects plumbing and pipes
💧 Proven limescale removal results
💧 Supports easy water softener maintenance
💧 Includes professional water softener installation
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  • Dimensions
  • Resin Tank
  • Usage of Salt Per Regeneration
  • Control Valve

Reliable Technology


Powered by a Clack control valve, Blu combines trusted water treatment technology with simple and efficient operation. It helps protect appliances and plumbing from limescale, makes cleaning easier and gives water a softer feel for everyday washing and showering.


No Stains

In Taps and Shower Heads 


Enhancing

Skin Itching and Dry Hair 


Avoiding

Clothes Colour Fading Issues 


Protecting

Appliances and Your Wallet 

The Blu Softener 10L

The Blu Water Softener is a whole-house water treatment system designed to remove the minerals that cause hard water.

Removes Limescale Buildup for safer, healthier water


Clack Valve Technology


Compact design fits 
seamlessly under any sink

Installed for free across Northern Ireland & Ireland


Extends the lifespan of household appliances and plumbing systems

Salt efficiency

Designed for Real Homes

Installed Across Ireland

No matter where you live, our expert installers cover every corner of Ireland and Northern Ireland. We bring better water to homes nationwide — safely, efficiently, and on your schedule.


Installed By Experts

Our trained technicians deliver a seamless, professional installation every time. Certified, experienced, and five-star rated — so you can enjoy better water with total confidence.

Frequently asked questions

Here are some common questions about our product.

Blu uses ion exchange technology to reduce the hardness of minerals in your water. As the water passes through the softening resin, these minerals are removed, helping prevent limescale from building up throughout your home. 

Blu helps reduce the effects of hard water, including:

  • Limescale buildup on taps, showers and appliances

  • Scale buildup inside water using appliances

  • Soap scum and more difficult cleaning

  • The effects of hard water on plumbing

Yes. Because it is installed on the incoming mains water supply, all water entering your home passes through the system before being distributed throughout the property.

Blu is designed for families of up to 4 people with everyday water demand. If your household is larger or has higher water demand, such as several people using showers, taps or appliances at the same time, Blu Maxi may be a better option.

The unit is installed directly onto the rising mains water supply entering your property.

Think of the Clack valve as the brain of the water softener. It controls how the system operates, including when it regenerates and how it manages the softening process. Clack is a trusted name in water treatment, helping Blu deliver reliable performance and efficient water softening.

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Dimensions 47*43*27
Resin Tank 10L
Usage of Salt Per Regeneration .8 kg
Control Valve Clack Technology