Order your kit
The test kit is on us. Pay the delivery charge shown on this page and at checkout.
A little test. A clearer next step.
Questions? Call 0116 276 3334
THE HOME WATER HARDNESS TEST
Hard water?
Let's find out.
Get my test kit
The kit is free. You only pay genuine postage.
Before choosing a water softener, find out how hard the water in your home really is. Test it yourself, send us your reading and we'll help you make sense of it.
- Simple test at home
- A reading you can share
- Straight answers from our team
The kit is free. You only pay genuine postage.
Tom's quick water hardness test
HOW IT WORKS
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A better decision starts with a reading.
Test your water
Follow the instructions in the pack and note down your hardness reading and its units.
Send us the result
Use the QR code on your card to share the reading. We'll explain what it means for your home.
A NOTE FROM TOM
Test first. Then choose.
When someone asks me which water softener they need, the first thing I want to know is how hard the water coming into their home actually is. This little test gives us a proper starting point. Once you have your result, we can talk through whether a softener makes sense for you.
Tom WalkerDirector, East Midlands Water Company
GOOD TO KNOW
A few quick answers.
What does the kit test?
It measures water hardness. It is not a drinking water safety or contaminant test.
How much will I pay?
The kit costs £0. You pay the genuine postage shown above; checkout confirms the delivery charge before you pay.
Do I need to buy a softener afterwards?
No. The point is to understand your reading first. We can explain your options if you'd like advice.
Will someone call me?
Only if you request a call using the optional box when ordering or contact us yourself. You can change your mind at any time.
ALREADY GOT YOUR RESULT?
What does your hardness reading mean?
Enter the number and units from your test. We'll put the reading in context, then you can ask our team what it means for your home.
This is a guide to water hardness only. It does not test whether water is safe to drink.
YOUR READING
Start with your number.
We'll show the general hardness range. For advice about your home, speak to one of our water treatment specialists.
Speak to an expert: 0116 276 3334Want a personal answer?
Send us your reading and we'll reply about it. You can request a call if you'd prefer.
Family-run since 1989
Get my test kit Ready to find out?
One simple test can make the next step much clearer.