Protection
Purest Leak Detection. It finds the leak, then closes the valve.
The Purest Leak Detection System watches the places where water shows up first. When a sensor detects a leak, the valve on your main line closes and the system alerts your phone.

- Type
- Leak detection with auto shut-off
- Where it goes
- Main line, with sensors where water collects
- Handles
- Leaks and water damage
- Starts with
- A free water test
What it does
Protection that acts first
- 01
Stops the water
The auto shut-off valve sits on the main line. The moment a leak is detected it closes and stops the water in seconds.
- 02
Watches where it counts
Sensors go under sinks and beside the water heater and the washing machine, anywhere water would show up first.
- 03
Tells your phone
Real-time alerts on your phone: water on, no leaks detected, system healthy.
- 04
Covers longer runs
A flexible rope sensor follows a wall or surrounds the base of an appliance.


The parts
Valve, hub, sensors and phone
Hover or tap a marker, or pick a part from the list. A part is marked only where the image shows it.

How it goes
From the test to Purest Leak Detection System

- 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
The shut-off valve is fitted on the main line, and sensors are placed under sinks and beside appliances.
- 04
Treated water, every day
A leak is caught where it starts, the water is closed off and your phone is alerted.
Where it fits
Chosen from your water, not from a catalogue.
The valve goes on the main line and the sensors go wherever a leak is most likely to start. The hub ties them together and keeps your phone informed.
Every recommendation starts with the free water test, and the price is fixed after the test, never before it.
Gallery
Purest Leak Detection System, and the rooms it serves
Purest Leak Detection System
Questions about this system
How does auto shut-off work?
Sensors placed at key points in the house watch for moisture. When one detects a leak, the system closes the valve on your main water line and stops the flow.
Where do the sensors go?
Under sinks, by the water heater and the washing machine, anywhere water would show up first. A rope sensor covers a longer run, along a wall or around an appliance base.
Can I follow it from my phone?
Yes. Real-time alerts tell you when water is on, when no leaks are detected and when the system is healthy.
Next step
Ready to look at Purest Leak Detection System?
Book a free water test first. We recommend what your readings call for, and the price is fixed after the test.




