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Domestic Water Softeners In Dorset, Hampshire and Wiltshire

Hard water affects millions of homes across the UK, and if you’re in Dorset, Hampshire or Wiltshire, you’ll likely know this all too well! You may have noticed limescale on your taps, in your kettle, reduced life on your appliances or dry and irritated skin and hair…the impacts are costly and frustrating. A water softener offers a straightforward way to alleviate these frustrations and make life considerably easier.

We believe that the best water softeners on the market are non-electric water softeners.  We proudly supply softeners from the two leading manufacturers; Twintec manufactured by Harveys and Infinity manufactured by Kinetico.

The key benefits to non-electric water softeners are; no programming required, twin cyclinder means 24/7 soft water, regeneration determined by your water usage, 10 years parts warranty, no requirement for annual servicing and simple to use.

If you want to find out more about the machines we sell and install you can click on each the range below.

Domestic softeners for 1 - 4 bathroom properties


TwinTec S4 Water Softener

The TwinTec S4 is one of the most popular non-electric water softeners in the UK. Manufactured in the UK at Culligan Harvey in Woking, the machine is the product of nearly 40 years of development.

  • Twin-cylinder design guarantees soft water 24/7
  • Efficient salt usage based on household water consumption
  • 10-year parts warranty
  • Super simple to use, just add salt blocks
  • Built to British Standard BS EN 14743 and WRAS approved for complete peace of mind
  • Suitable for homes with 1-5 people, up to 4 bathrooms
Read Softener Spec
TwinTec S4 water softener with transparent lid showing salt blocks inside

TwinTec S5 Water Softener

The TwinTec S5 is the latest machine in the TwinTec water softener series. With i-lid technology, the machine is able to monitor salt levels and notify you via the MyHarvey app when the salt is running low.

  • Twin-cylinder design guarantees soft water 24/7
  • Sustainable cabinet made from recycled plastic
  • Easy-to-handle salt blocks that weigh just 2.15kg each
  • Improved salt capacity to reduce frequency required for salt top ups
  • Highest grade ion-exchange resin to give more efficient regeneration and greater limescale absorption
  • Sleek design makes it easy to fit underneath the sink or in tight cupboard spaces
  • Suitable for homes with 1-5 people, up to 4 bathrooms
Read Softener Spec
TwinTec S5 water softener front view with Made in Britain badge

Infinity T4 Twin-Tank Water Softener

Southern Softflow are proud to be part of the Infinity Dealer network. The Infinity T4 is manufactured by Kinetico, a world leader in water softener and filtration systems. The Infinity Dealer network have taken a market leading product and enhanced the design for the benefit of our customers.

  • Available in High-Flow and High-Efficiency configuration
  • High Flow models offer excellent flow rates for modern pressurised hot water systems
  • Non-electric twin cylinder design for efficient regeneration
  • Unique soft-water rinse cycle prevents residual salt from entering your water supply
  • Robust design with little need for engineering enhancements in over 40 years
  • Suitable for homes with 1-6 people and up to 4 bathrooms
Read Softener Spec
Infinity T4 water softener front-right view on white background

Domestic softeners for 4+ bathroom properties


Infinity Ultra Water Softener

A brand-new addition to the range of water softeners from Infinity, manufactured by Kinetico. High capacity machine for bigger homes, with excellent flow rates.

  • Twin-cylinder design to guarantee soft water 24/7
  • 10-year parts warranty
  • Large capacity machine for 4+ bathrooms and 6+ people in the home
  • 25kg salt capacity, for less frequent salt loading
Read Softener Spec
Infinity Ultra water softener side profile showing dark grey cabinet

What To Expect

1

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.

2

Tailored Solution & Quote

We will visit your home, assess your needs and provide a no-obligation quote for the best solution.

3

Installation

Our experienced engineers will install your new water softener or drinking water system at a time that suits you.

4

Ongoing Support & Salt

We offer ongoing support, servicing and salt delivery to keep your system running smoothly.

Ben Southern working at his desk at the Southern Softflow office
Infinity water softener installed under a kitchen sink with filtration system and copper pipework
Infinity water softener and water filter system installed neatly inside a kitchen cupboard
Southern Softflow engineer delivering Harvey block salt to a customer doorstep
Juliet from Southern Softflow

Book A Free Home Survey Today

Our friendly team will visit your home, assess your water needs and provide a no-obligation quote

Frequently Asked Questions

Our Services

We offer a full range of services from sales & installation of water softeners to ongoing maintenance and supplies

What Our Customers Say

“Fantastic service from the Southern Softflow Team! My enquiry was dealt with promptly and expertly. We were first told by the guy from another local company who installed our water softener (before we owned the property) that the softener couldn’t be serviced reliably as it hadn’t been used for a while and was in any case 10 years old so in need of replacing. We were also told it would be unsafe to use and were quoted a heavy price by him to replace it. Keith from Southern Softflow came to have a look, He was knowledgeable, friendly and very understanding. He spent time analysing the water to make sure it was safe to use. He flushed the system through thoroughly and assured us the softener is in good working order so we wouldn’t need to replace it which was a great relief. Several weeks after Keith’s visit we are using our softener with no issues and are very relieved Southern Softflow operate in our area!”

“We've had fantastic service from Southern Softflow from initial enquiry through to installation and beyond. This is our first water softener (TwinTec S5) and we can't fault it (we wish we'd installed one years ago). Southern Softflow's friendly and accommodating service is what set them apart from other companies that quoted. There was no pressure to place an order, and they were very accommodating, as this softener was purchased during a renovation of the whole downstairs, including new kitchen, bathroom & plumbing throughout, so they had to coordinate with our plumber and fit in around other trades. Competitively priced. Fantastic product. Excellent service. I highly recommend Southern Softflow.”

“Fast response to our enquiry, full information provided, work booked for following week. Fitter arrived on time, pleasant, efficient, very tidy and cleaned up when work finished. Very neat pipework, showed us how to isolate soft water if required at any time, and showed us position of new stopcock. Explained how filter system worked, helped us to set up App for notifications when salt low. Stacked spare salt in garage, advised how to apply for more supplies. Presented us with a delightful gift hamper of locally sourced products. Would highly recommend Southern Softflow Ltd.”

“Brilliant service. Survey done clear explanation of product from Ben. Fitting done three days later. Very helpful and tidy technician. Added a hard water tap at the last minute no problem. Would highly recommend the service and product. Thanks guys!”

“Southern Softflow’s response to my call for help was amazing, from Edith in the office, Keith the boss man to Will the plumber who worked so hard and did a first class job. A truly great personal service not found easily these days. My heartfelt thanks to them all !”

“The service from start to finish was exceptional. Very skilled and knowledgeable plumbers, nothing was too much bother, brilliant receptionist, everything fitted well and explained along the way, went above and beyond - even reinstalled and adapted the cupboard around the new water softener and left us a box full of gifts and goodies! A pleasure to deal with such a great team, we highly recommend them.”

Male customer giving a video testimonial about Southern Softflow in his kitchen

Are You Fed Up With The Impacts Of Hard Water?

Hear from Burl who moved to his house in the New Forest four years ago and immediately became frustrated with the impacts of limescale.

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