About the PTH

Due to the development of electro-chemical water treatments internationally, unhealthy saltwater treatments have given way to more environmentally friendly products, such as the PTH Water Improver.

The ingeniously designed PTH Water Improver was developed in Israel, known for its advanced technological know-how. It was released in 1994 due to a massive demand for a product that was in-line, unbreakable, compact and above all, chemical-free.

Since 1995, when we first started importing the PTH Water Improver, it has saved countless South African households, farms and industrial enterprises millions of Rands in damages, shutdowns and lost manhours. We also increased cash crops by 150 to 200% on average.

It has been used very successfully all over the world in domestic, commercial, industrial and agricultural applications.

The PTH is used and acclaimed by eminent names in the South African industry, such as:

  • Samsung International
  • De Beers Mines
  • Nasionale Pers
  • Rossing Uranium
  • South African Breweries
  • Eskom
  • South Bakels, Koogans Plastics
  • Marine Oil Refiners
  • Sanlam
  • Polyoak Marine Products
  • Kentucky Fried Chicken
  • Coca-Cola
  • The South African Navy
  • The Beacon Island Hotel in Plettenberg Bay
  • The University of Stellenbosch
  • The University of Cape Town
  • The Ben Gurion University
  • The Grain Research Institute of the University of Potchefstroom

Meet our team

We have been actively engaged in water treatment in Southern Africa over the past 25 years and have established a wide clientéle with a track record that is beyond reproach.

Mike Hilton

Sales & Project Management

Mike has many years' experience as project manager in the building industry and will ensure the best solutions for your particular needs.

Tom de Gale

Operations Manager

Ecoflow is backed up by the PTH Operations Team whose streamlined system ensures prompt supplies, dispatch and delivery all over Southern Africa.

Eril Wiehahn

water improver


The PTH has been marketed successfully to countless households, farms and industrial enterprises throughout South Africa and Namibia since 1995.

Contact Mike for a free consultation:

If unsure, we will be happy to give you more information.
+27 (0)82 440 2059

Alternatively, fill in the form on the right and we will get back to you as soon as possible.

Pricing & Delivery:
No commissions are charged. The PTH Team can service clients almost immediately through its comprehensive distribution network throughout South Africa and Namibia.

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