
About Haus Water
Water, treated as part of the house.
Haus Water brings Purest water systems into the home. The name is the idea: water belongs to the house, and it deserves the same care as the rest of it.
The idea
One house, one water supply.
Everything in a house touches the same water: the shower, the dishwasher, the water heater, the glass on the counter. That is why Haus Water thinks about the house as a whole, and why it begins with a test rather than a product.
Some water is hard. Some tastes of chlorine. Some carries sediment or iron. The right answer is rarely the same twice, so the first step is always to measure what is there.
Powered by Purest.
Haus Water is powered by Purest Water Solutions. Every system on this site is a Purest system, and each product page describes it by what it is, what it does and which parts the image shows.
Every home
The same four steps, every time.

- 01
Free water test
We test your water for hardness, chlorine, TDS, pH, iron and manganese. It costs nothing and it carries no obligation.
- 02
A recommendation
Your results decide the system. You see a fixed price after the test, never before it.
- 03
Installation
Whole-house systems are fitted on the main line and drinking water systems go under the sink, each at the right point in your plumbing.
- 04
Treated water, every day
Every tap, shower and appliance on the system receives water that has been treated for what your test found.
Next step
Start with the test, not the product.
A free water test costs nothing, carries no obligation and tells you what your water needs.
