Blu Water Softener 10L
Your home’s defense against hard water and limescale damage – with powerful Clack Valve technology. Effective hard water solution for better water quality Ion exchange process softens water while saving salt. Get a reliable home water softening system that lasts.
💧Whole house protection for all taps, showers & appliances
💧High-efficiency design to reduce waste
💧Digital metered control ensures accurate water usage
💧Enjoy full soft water benefits from day one
💧Built-in water conditioner helps protect your plumbing
Supports easy water softener maintenance Includes professional water softener installation.
Available now in our water softener sale!
Tags :
NEW Blu Water Softener System
BRING THE BUBBLES BACK TO YOUR HOME WITH SOFT WATER
Compact, High-Efficiency Design
Designed for tight spaces, the Blu is a high-efficiency, salt-free water conditioner that fits neatly under your kitchen sink. It uses ion exchange for effective iron removal water softener performance with minimal water softener maintenance.
Professional Installation Included
Our expert technicians provide professional water softener installation, connecting the unit at the rising main to ensure your entire home benefits from the home water softening system. From showers to sinks, all your water is now softened.
100% Limescale Removal
The Blu water softener system provides complete limescale removal while protecting your whole house from the damaging effects of hard water. Enjoy long-lasting soft water benefits and reduced scale buildup in pipes and appliances with this advanced hard water solution.
bLU SOFTENER features
Powerful, space-saving, and efficient — your ideal home water softening system.
Reliable water softener system performance for consistent results
Soft water on demand – 24/7 for your whole house
Compact home water softening system design
Regenerates automatically with digital metered control
Built-in water conditioner mixer for hard water solution
High-efficiency use with 1.2m³/h large-flow and low-drain ratio
Blu Softener fits easily
under your kitchen sink
Mixing valve new ion exchange technology (the best in the market)
Up-flow proportional regeneration for smart water softener maintainance and consumption
Effective salt use: 80 grams per litre of resin or less
Water-saving water softener system: uses up to 100 litres per regeneration
H×W×D: 270 х 430 х 470 mm Filter
weight 18.8 kg

Save Salt and Water
With its cutting-edge high-efficiency water softener system, the Blu Softener not only saves water but also supports a sustainable, low-maintenance softening process. Its complete cycling design reduces waste and minimizes the need for excess salt — making it a smart salt-free water conditioner alternative.
Click on the blue balls above to meet each stage of softening water.

Intelligent Control Valve
With the invention control valve, the Blu Softner automates water treatment capacity calculation and enables automatic up-flow regeneration. Effortless efficiency with eco water treatment experience.
This system uses Clack Valves, made in America, are certified to NSF/ANSI standards like 44, 61, and 372, ensuring they meet specific water quality and safety requirements. These valves ensure reliable performance, safety, and high-quality water softener maintenance over time.
What you should know about
water softener in your home
Components:
- Pre-adjusted US-made Clack® DV with mixing valve
- Cabinet enclosure
- Pressure tank
- Brine well with safety float valve
- Ion-exchange resin DOWEX™ HCR-S/S
Technical specifications:
- Operating Flow rate — 1.2 m³/h
- Quantity of media — 10 L
- Volume capacity* — 2 m³
- Usage of salt per regeneration** — 0.8 kg
- Usage of water per regeneration — 0.08 m³
- Duration of regeneration — 80–110 minutes
- Pressure drop in service mode — 0.5 bar
- Inlet pressure — 2–6 bar
- Electrical requirements — 230 V, 50 Hz
- Power consumption — 30 W
- Inlet/outlet pipe connections — 3/4’’
*for hardness at 5 meq/L (250 mg/L CaCO₃)
**it is recommended to use Ecosil pelletized salt for regeneration
Influent water limitations
- Hardness — 15 meq/L (750 mg/L CaCO₃)
- Iron — 0.2 mg/L
- Manganese — 0.05 mg/L
- Required level of purification of sediment particles — 100 μm
- Initial water temperature — +4…+30 °С
.
A water softener is your solution to the common headaches of hard water.
Hard water is a term used to describe water that contains excessive minerals such as calcium and magnesium, resulting in limescale buildup.
A water softener prolongs the lifespan of appliances like your dishwasher and washing machine, saving you from costly repairs. By allowing your appliances to operate efficiently, it also trims your energy bills. Beyond financial benefits, soft water pampers your skin and hair, providing a more luxurious shower experience. Bid farewell to stubborn soap scum and limescale deposits, as cleaning becomes effortless, leaving your fixtures sparkling.
A water softener operates by using a process known as ion exchange. It replaces calcium and magnesium ions (hard minerals) with sodium or potassium ions, effectively “softening” the water. As hard water flows through a tank filled with resin beads, these beads attract and trap the hard minerals, releasing softer water into your plumbing system. Over time, the resin beads become saturated and require regeneration, during which a brine solution is used to flush away the trapped minerals. This cycle keeps your water consistently soft and free from the problems associated with hard water, like limescale buildup and soap ineffectiveness.
Click here to see our salt prices.
Thousands of families are choosing Renewell Water
Join thousands of families who have a Renewell Water system in their home. We are proud to serve our customers over the last 22 years in the Irish & UK market.
- Bernadette Bohan
- Hilda and Graham
- Eileen Mckean
Working Pressure | 0.5 bar |
Rated Voltage | 230V |
Usage of salt per regeneration | 0.8 kg |
Duration of Regeneration | 80 to 110 minutes |
Power Consumption | 30 w |
Dimensions | 27x43x46.9 cm |
Flow Rate | 1.2 m3 maximum |
Operation Temperature | 4ºC/ 30ºC |
Weight | 18.8kg |
Model | 10 L |