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What this product is for:

The Lead Water Test Kit is a single-purpose home screen for households that want to check one drinking-water sample for lead. This lead water test kit is most useful where the concern is older plumbing, standing water, a property purchase, recent pipework, or a follow-up check after a previous result.

 

What it tests:

  • Lead contamination at low levels in water samples.
  • Testing range: 0-15ppb.
  • Minimum detection: 0-4ppb.
  • Each kit contains 1x Lead test.

 

The UK standard:

The UK legal limit for lead is 10 µg/l (10 ppb), measured at your tap. But the World Health Organization says: “There is no level of exposure to lead that is known to be without harmful effects.” This kit detects lead from 0-4 ppb.

 

Best for:

  • Older homes or flats where pipework history is uncertain.
  • A first check after plumbing work or pipe replacement.
  • A focused follow-up when lead is the specific concern.
  • Private-supply or mains-water homes where plumbing context matters.

 

How to use:

Follow the kit instructions and use the recommended sample point. For most drinking-water checks, the cold kitchen tap is the practical starting point unless the instructions or your situation require a different sample. Record the sample date, tap, source and any recent plumbing, taste, smell or supply changes.

 

What the result can and cannot tell you:

This is a home screening result for the sample tested at that time. It does not prove future safety, replace official mains-water investigation, or provide accredited laboratory confirmation.

 

What to do next:

If the result is unexpected, repeat the check or compare it with your household context before taking action. Where a formal decision depends on the result, use the appropriate water company, council or laboratory confirmation route.

If lead is found, the Drinking Water Inspectorate says: “For drinking and cooking, run the tap to clear any water that has been standing in the pipework for while, for example, overnight.” And: “If you suspect that your home has lead pipes you can ask your water company to test the water at your kitchen tap.”

 

Helpful next steps:

Drinking Water Contaminant Test, Lead Testing Kit Single

Rating is 4.5 out of five stars based on 43 reviews
SKU: SW-CL
£15.95Price
Quantity

Reviews

Rated 4.5 out of 5 stars.
Based on 43 reviews
43 reviews

  • Olivia WJun 19, 2025
    Rated 5 out of 5 stars.
    Clear test result

    Bought several of these and showed expected high readings for water I knew ran through a lead pipe.

    What is most useful is how clear the strip reading is. It wasn’t faint or confusing, like other i have used.

    Only took a few minutes.

    Would definitely consider using again in the future.

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  • Laura KDec 02, 2025
    Rated 5 out of 5 stars.
    Straightforward

    I use a well for drinking water, so wanted to double check the water quality. The kit was very easy to use and didn’t require any special tools. I followed the steps exactly as written and the result was clear. It gave me reassurance without any hassle.

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  • Chris DSep 21, 2025
    Rated 5 out of 5 stars.
    Did the test within two days of ordering

    Ordered this after reading about lead in older pipes.

    It arrived on time and I tested my tap water that same evening.

    The strip reacted quickly and the reading was easy to compare.

    Simple, direct, and useful.

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  • Sarah JonesJul 18, 2025
    Rated 5 out of 5 stars.
    No special knowledge needed

    I am not technical, but this was easy to understand. The instructions are written in plain language. You just follow each step and wait a few minutes. The reading was clear enough for me to feel confident in it.

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  • TomDec 28, 2025
    Rated 4 out of 5 stars.
    Small instructions

    The kit works and gives a result fairly quickly. My only issue was that the instruction text was printed quite small, which made it harder to read. Aside from that, the testing process itself was simple.

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