Ideal for homes, agriculture, industry, commerce, hospitality or sports facilities...

It is the perfect eco friendly investment for your entire property. You won’t have to replace scaly or rusty plumbing, faucets, shower heads, irrigation systems, geyser elements or appliances - such as coffee makers, ice machines, dishwashers, washing machines, etc. ever again!




Healthier water for your entire home, family and garden with the whole house system

Purified water...

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Increased productivity of farms...

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industrial applications


Maintenance free water...

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Commerce & Institutions

Increased cleaning power and the algae inhibiting effect of the PTH Water Improver makes it ideal for commercial and institutional...

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Hospitality Industry

Clean and chemical free conditioned water for a wide range of applications is achieved by The PTH Water Improver, such as:

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Sports facilities

The PTH Water Improver stimulates lawn growth and delivers superior water, and will save on water expenses to sports facilities, such...

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Features and Benefits



It's a once-off expense. A great investment: savings on water, downtime, corroded parts and appliances.

Simple design

The simple one-piece quality design has no moving parts that wear out and it needs no extra components.


Quick installation

It is quick and simple to install. You save on lengthy labour costs.

No electricity needed

It needs no electricity, batteries or power supply.


Low Maintenance

No replacement of filters, chemicals or salt needed. It lasts indefinitely. You save on production shutdowns and manpower.

Eco friendly

It’s environmentally friendly. It stimulates plant growth – up to 200% increase in crop yields.


Improved water quality

Water tastes better. No more clogging due to limescale buildup. Harmful chemicals such as chlorine are filtered out.


It’s healthy

It removes toxins and leaves healthy minerals intact. It improves your health, skin, nail and hair condition.

Trusted by amazing brands

What Our Client’s Say

Don’t take our word for it – here’s what some of our clients say...

I would just like to inform you about the excellent results I had with your PTH de-ioniser that I installed on a 6 Kw water distillation apparatus. Your device saved me a lot of man-hours.

Frank Peiser. Dept of Medical Biochemistry, Tygerberg

We no longer need to purge our system and this adds to a huge saving... We have saved on chemicals, acids, shutdowns; water and manpower.

D. Dalton. Factory Manager. Polyoak Packaging, Namibia.

We have been using the PTH product for considerable time now and are pleased to confirm that it is an excellent product.

Riverside Nursery. Musina, Limpopo

The change after we had the device installed, resulted in our glases to shine, the washing remains white and the kettle does not foul up as badly as before.

L. Daneel. Gansbaai

The results were astonishing. My garden was saved. I irrigate PTH conditioned water everywhere in my garden.”

Mr Piet Pretorius. Beaufort West

A technician opened my coffee machine for its annual inspection. He was utterly surprised at the fact that there was virtually NO KALK present!

Margie. Paradiso Restaurant, Stilbaai

Do you know which PTH unit you need?

Find out how to determine the correct PTH Water Improver unit size for you...
It's Quick & Easy!

Click HERE

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 very efficient PTH Operations Team whose streamlined system ensures supplies, dispatch and delivery.

water improver
Eril Wiehahn Marketing

The unique PTH is marketed in Africa for the huge demand of a high quality product that is in-line, unbreakable, compact and chemical-free.

Contact Mike for more information:

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