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Aqua-Rex Physical Water Conditioner

Aqua-Rex is the name used in the United States for the British Electronic Water Conditioner called Water-King which is designed and manufactured by Lifescience Products Ltd in England

The name "Waterking" is a USA registered trademark for a brand of conventional water softeners so we have adopted the Latin translation Aqua-Rex as the name for Water-King in the USA. All technical details are identical. Aqua-Rex provides the same excellent product range and the same superior customer service in the USA as Water-King does in the UK and the rest of the world

Aqua-Rex is an advanced electronic device that has been used for the treatment of hard water in the UK and the rest of the world since 1993. It is widely used in homes, schools, offices, factories and hotels with many hundreds of thousands installed and successfully working. Aqua-Rex is also the only device of its type to have been scientifically tested to prove that it can deliver partially softened hot water.

Leaflets about Aqua-Rex in the USA are available.

Click here if you are a Plumber or a Home Owner
Click here for Aqua-Rex case studies in homes, pools and hotels
Click here for swimming pools

The Specifiers Guide for Engineers and Contractors is available here (PDF).

"Taking the Salt out of Softening" - a two part article from ASPE's PS&D Magazine is available here (PDF).

A copy of the Aqua-Rex Installation, Operating & Maintenance Instructions for the WK1, WK1-E, WK2 & WK3 can be found here (PDF).

Click here for the Cooling Tower Case Study
Click here for technical downloads and published articles (Link will open a new window)

Click here to view further information and background on the Aqua-Rex range. This link will open our UK Water-King Web-site.








The iconic London 'Gherkin' office building has sixty six Water-King's installed in it .

Contact details for Aqua-Rex LLC
t 1-877 640 2170
e sales@aqua-rex.com
3301 Spring Mountain Road
Ste 18
Las Vegas NV 89102