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Lay-Z-Spa

ClearWater Chlorine Granules 10kg Jerry Can (2x5kg)

ClearWater Chlorine Granules 10kg Jerry Can (2x5kg)

£49.99 GBP
£69.99 GBP £49.99 GBP
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Stock up and save with this bulk 10kg twin-pack of ClearWater Stabilised Chlorine Granules — the trusted sanitiser that keeps hot tub and pool water clean, safe and crystal clear.

  • Two 5kg jerry cans (10kg total) — great value bulk buy
  • Fast-dissolving, stabilised chlorine formula
  • Kills bacteria and harmful organisms on contact
  • Ideal for shock dosing and everyday maintenance
  • Minimal impact on water pH — easy to balance

Buying in bulk means fewer reorders and lower cost per kilo, so your hot tub or pool stays perfectly sanitised all season without running low. Trusted by spa owners for consistent, reliable results.

  1. Test the water — dose if below 1–3ppm (pools) or 3–5ppm (hot tubs)
  2. Measure your dose — 2g raises chlorine by 1ppm per 1000L
  3. Dissolve granules in warm water, then pour into the tub
  4. Run the filter for 4 hours, then re-test — aim for 3–5ppm

Always read the label carefully and follow dosing instructions before use.

Frequently Asked Questions

How is my sauna or hot tub delivered?

We offer kerbside delivery across the UK and selected European countries. Our team will contact you to arrange a suitable delivery window. Lead times vary by product — typically 2–6 weeks. Please ensure suitable access for large items.

Do I need a professional to install my sauna pod or hot tub?

Most of our sauna pods and hot tubs are designed for straightforward self-installation with the included instructions. However, electrical connections must be carried out by a qualified electrician. We recommend consulting a professional for any groundwork or decking.

What warranty is included?

All products come with a minimum 2-year manufacturer's warranty covering structural defects and components. Extended warranty options are available — contact us for details.

Can I use my hot tub or sauna year-round in the UK?

Yes. Our products are designed for year-round outdoor use in the UK climate. Thermowood and spruce models are treated for weather resistance, and our hot tubs maintain temperature efficiently even in winter.

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