The TwinTec S5


The latest in non-electric water softener technology and design.

For more information about the TwinTec S5 from Harvey Water Softeners or a more accurate estimate, book a home survey below.

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TwinTec Water Softener with 10 year guarantee
The smallest block salt softener on the market
  • Manufactured by Harvey Water Softeners
  • Cabinet made from 68% recycled plastic
  • Tested through 1,000,000 cycles for ultimate reliability
  • British made, in Surrey
The best performance & highest guarantee
  • 10 year guarantee - a water softener built to last 
  • Take it with you when you move home 
  • Built to British Standard BS EN 14743 
  • All of our water softeners, plus installation kits and components are fully compliant with WRAS regulatory standards

Why choose the TwinTec S5

Twin Cylinder Design

Guaranteed softened water 24 hours a day

Non Electric

No timers, motors, adjustments or complicated programming

Curved Block Salt

Easy to handle & store curved block salt that arrives in handy 4.3kg bags

High Flow Rates

Flow rate of 65 litres per minute (& minimal pressure loss) ensures power showers & megaflow are no problem

Accurate Metering

Displacement meters mean accurate regeneration, low salt costs & efficient water usage

WRAS Approved

Reliable & fully tested with no annual maintenance
Twintec water filter installation
The TwinTec S5 uses unique curved salt for easier salt loading
The TwinTec S5 machine from Harvey Water Softeners uses 2.15kg Mini Curve Block Salt that are easier to load and save space in the cabinet itself.

What does this mean? This means the most compact block salt softener on the market can fit in the tightest of spaces, and loading salt into your machine is easier than ever before.

Interested? Book a free home survey today.
Sounds good, what happens next?
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