Useful Info & Downloads

On this page you'll find some useful information about our water softeners including installation guidelines and fact sheets. Click the download buttons for more information or check out our FAQs section below.

TwinTec S3 Technical Spec

More information on sizing and technical specifications
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TwinTec S3 Cost Savings

Download our cost savings factsheet for more benefits
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TwinTec
Brochure

The latest brochure for the Twintec S3

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TwinTec
Water Filter

Information sheet for the TwinTec water filter

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Quooker Tap Fact Sheet

Water Softners are safe for Quooker Taps

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Eczema Prevention

Can hardwater cause eczema? Here are the FACTS
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Drinking Water Factsheet

Can I drink softened water? Find out with our factsheet
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TwinTec Installation

This useful guide can be used to help install the Twintec S3
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Bypass Water Softener

Guide on how to bypass or turn off your water softener
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Popular Questions

Southern Softflow have been selling water softeners and drinking water products for over 20 years. We have a vast wealth of knowledge and experience and have tried to cover some of the frequently asked questions here.

For any further advice, please do get in touch on 01202 828 241
  • Where will the unit go?

    Usually, we can find a convenient location under your sink next to the stop cock, however this isn't always possible but Keith will be able to advise you on his initial visit.

  • Why is there limescale in our water supply?

    Limescale is formed from the minerals that are collected as rain water passes through various materials before it reaches our water supplier. We have explained this in more detail on our what is hard water page.

  • Can I drink softened water?

    Many people do drink softened water provided the area in which they live isn't too hard (hardness levels above 400 ppm). It's down to personal taste preferences and we recommend adding a water filter to your drinking tap and in some cases can provide this as part of our service. You can find out more about WATER FILTERS here.

  • How often do I replace the salt?

    It depends on the size of your family and how much water you consume but as a rule, we recommend an average of one block of salt per person, per month.

  • Is it actually salt that softens the water?

    Yes, our water softeners use salt however, it's sodium ions that end up in the water after hard water moves into the mineral tank and the calcium and magnesium ions move to the beads, replacing sodium ions. The sodium ions go into the water and leave it softened to the rest of the home.

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