Infinity Ultra Water Softener
Large-Capacity Non-Electric Twin-Tank System · Suitable for 3+ Bathrooms · 10 Year Warranty
Key Features
Large-Capacity Twin-Tank
Continuous soft water for homes with 3+ bathrooms
Non-Electric
Powered by water pressure alone — zero electricity costs
10 Year Parts Warranty
Comprehensive manufacturer warranty with 2 years labour
High-Performance XP Valve
Advanced valve calibrated to your exact water hardness level
The Infinity Ultra is a large-capacity, non-electric twin-tank water softener designed for larger households with 3 or more bathrooms. Its pioneering twin-tank technology guarantees a continuous supply of softened water even under the most demanding conditions — with no downtime during regeneration.
Featuring a high-performance XP valve calibrated to your exact water hardness level, the Ultra delivers exceptional flow rates and uses superior food-grade resin beads for greater capacity. Powered entirely by water pressure, it has zero electrical running costs.
Technical Specifications
| Dimensions (W x D x H) | 480 x 395 x 657mm (+35mm for overflow elbow) |
|---|---|
| Salt Type | Block Salt (Standard 4kg blocks) |
| Suitable For | 3+ bathrooms (larger households) |
| Flow Rate (at 1 bar pressure drop) | 1.1 – 22.7 litres per minute |
| Water Pressure Range | 1.8 – 6 bar |
| Regeneration Time | 11 minutes |
| Water Per Regeneration | 22 litres |
| Power Supply | Non-electric (kinetic water power) |
| Connections (Inlet/Outlet) | Custom |
| Warranty (Parts) | 10 years |
| Warranty (Labour) | 2 years (manufacturer service team) |
Product Description
Large-Capacity Twin-Tank Technology
The Infinity Ultra features a pioneering non-electric twin-tank system that guarantees a continuous, uninterrupted supply of softened water — even in the busiest of households. While one tank softens your water, the second stands by ready to take over instantly when needed, so you never experience a moment without soft water.
Unlike single-tank softeners that rely on timers and must regenerate at set times (often in the middle of the night), the Ultra’s twin-tank design regenerates on demand based on actual water usage. This means greater efficiency, less salt wastage, and soft water available 24 hours a day, 7 days a week.
High-Performance XP Valve
At the heart of the Infinity Ultra is an advanced non-electric XP valve, precision-calibrated to your exact water hardness level. This delivers exceptional flow rates optimised specifically for UK plumbing systems, ensuring strong water pressure is maintained throughout your home even when multiple taps and appliances are in use simultaneously.
Superior Food-Grade Resin
The Ultra uses high-quality, food-grade resin beads that provide greater capacity and higher flow rates than standard resins. As hard water passes through the resin, calcium and magnesium minerals are removed through a process called ion exchange — turning your hard water into beautifully soft water that protects your home and family.
Built for Demanding Homes
Specifically designed for larger properties with 3 or more bathrooms, the Infinity Ultra has the capacity to handle the water demands of busy family homes, multi-generational households, and properties with high water usage. Its large-capacity tanks ensure consistent performance even during peak usage periods.
Economical and Eco-Friendly
The Ultra is entirely non-electric, powered solely by the kinetic energy of your water supply. This means zero electrical running costs and a smaller environmental footprint. The rapid 11-minute regeneration cycle uses just 22 litres of water, making it one of the most efficient large-capacity softeners available. It uses standard 4kg block salt, which is clean, easy to handle, and readily available.
Explore Our Water Softeners
Professional installation throughout Dorset, Hampshire & Wiltshire
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Our friendly team will visit your home, assess your water needs and provide a no-obligation quote
What To Expect
Speak To Us & Survey
Give us a call or complete our simple 60 second form. We will arrange a free home survey at your convenience.
Tailored Solution & Quote
We will visit your home, assess your needs and provide a no-obligation quote for the best solution.
Installation
Our experienced engineers will install your new water softener or drinking water system at a time that suits you.
Ongoing Support & Salt
We offer ongoing support, servicing and salt delivery to keep your system running smoothly.
Our Services
We offer a full range of services from sales & installation of water softeners to ongoing maintenance and supplies
What Our Customers Say
“First class installation of new water softener, Very tidy and neat.”
“Excellent service from start to finish. The team were professional, punctual and cleaned up after themselves. The water softener has made such a difference to our home.”
“The drinking water system has transformed our kitchen. No more plastic bottles and the water tastes amazing. Installation was quick and hassle-free.”
“Fantastic fitting and service very professional looking forward to using soft water as we are in a very hard water area”
“We have been customers for over 10 years. The annual service is always prompt and professional. Would not use anyone else for our water treatment needs.”
“Ben was very knowledgeable and gave us great advice. The installation was completed quickly and the team left everything spotless.”
Are You Fed Up With The Impacts Of Hard Water?
Emily was looking to protect her new build home in Shaftesbury, Dorset from the impacts of limescale. After living in her new house for two years ago and consequently became frustrated with the impacts of limescale.
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