Meet the TwinTec S3 Water Softener

The most advanced non-electric, block salt water softener ever made. Guaranteed softened water for your home and family.

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What is a
Water Softener?

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How Softened Water
Benefits You

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Why TwinTec?

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Our Customers

“We have been using the TwinTec S3 with total satisfaction for over 5 years now. It is simplicity itself. The machine is small and unobtrustive, absolutely maintenance free and silent in use. I have owned a number of softeners, but never one as efficient as the S3”


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About TwinTec

The TwinTec S3 is the most advanced block salt non-electric water softener ever made. Designed and manufactured in England, discover the difference that softened water can make in your home.

  • Review Centre

    382 reviews on review centre

  • Good Housekeeping

    TwinTec products are made in Britain

  • WRAS approved product

    TwinTec is WRAS accredited