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Blu Water Softener 10L

Our Blu Water Softener System is ideal for households of 4 to 6 people with moderate to very hard water. Using trusted Clack Technology, it reduces hard water minerals and limescale, helping protect your home while delivering softer water throughout. 
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  • Dimensions
  • Resin Tank
  • Usage of Salt Per Regeneration
  • Control Valve

Reliable Technology


Powered by a DV Clack Valve, it features a durable control valve designed for reliable water softening performance. Built with a ceramic disc, it offers greater resistance to wear and long-term durability compared with standard valve designs, helping your softener operate reliably for longer.


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 6 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