CrystaLux Stabilised Pool Chlorine Granules
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UV Stable
Kills Bacteria
Fast Dissolving
Clear Water Care
CrystaLux Stabilised Chlorine Granules
CrystaLux Stabilised Chlorine Granules are designed for regular pool and hot tub water care, helping you maintain cleaner, clearer and better-managed water as part of a proper testing and treatment routine.
These pool chlorine granules provide a practical, easy to use option for everyday sanitising. Added to your pool as directed on the product label after testing your water, they help support safe, routine treatment and maintain chlorine levels during regular use.
For best results, store in a dry place, keep the container tightly closed, and follow general precautions for pool chemicals. Never mix with any other chemicals, and always use in a well-ventilated area in line with the label instructions.
Available in 1kg, 2kg and 5kg tubs. Select your preferred size.
How to Use
- Test your pool or hot tub water before adding chemicals.
- Check the product label for the correct dosage based on your water volume.
- Dissolve or apply the granules exactly as instructed on the label.
- Allow the water to circulate properly after treatment.
- Retest the water before bathing or swimming.
Guideline estimate for domestic pools and hot tubs. Product strengths vary by brand. Always read the label and Safety Data Sheet. Never mix chemicals. Not for commercial or public pools.
Suitable For
Safety
Shipping & Returns
14-Day Money-Back Guarantee
We want you to be completely satisfied with your order. If you change your mind, you are welcome to return any unused, unopened, and sealed items within 14 days of purchase for a full refund.
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Benefits
KILLS BACTERIA
56% available chlorine, fast-acting against bacteria and algae
GRANULES
FAST DISSOLVING
Fast-dissolving, non-clouding, and safe for pools and hot tubs
UV STABLE
UV protected to slow chlorine loss in sunlight
pH Neutral
near pH neutral won't disrupt your water balance
DAILY POOL & HOT TUB SANITISER
CrystaLux Stabilised Chlorine Granules are engineered for reliable, consistent pool water treatment. Fast-dissolving and easy to apply, they maintain optimal chlorine levels to keep your pool crystal clear and safe. Ideal for routine maintenance and seasonal use across residential and commercial pools throughout the UK.
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Frequently Asked Questions
CrystaLux Chlorine Granules are used to sanitise swimming pool, spa and hot tub water. They help maintain a free chlorine residual, which kills bacteria, algae and other contaminants that can build up in warm or frequently used water.
Yes. CrystaLux Chlorine Granules can be used in swimming pools, spas, swim spas and hot tubs.
They dissolve quickly and are suitable for routine sanitising and shock dosing. Test your water first, add the correct dose, run the pump, and only use the water once chlorine and pH are back within the recommended range.
Stabilised chlorine is commonly used for outdoor pool care because it helps reduce chlorine loss caused by sunlight exposure.
This depends on water volume, usage, weather, existing chlorine levels and test results. Always test first and dose accordinaccordingly.
The CrystaLux Standard
CrystaLux was created for people who believe clear, inviting water should feel effortless.
Your pool or hot tub is more than water. It is where summer slows down, weekends begin, and time with family and friends feels a little more special.
That is why we make everyday water care cleaner, simpler, and easier to understand. Every CrystaLux product combines dependable performance, clear instructions, and practical dosing.
No unnecessary jargon. No confusing guesswork. Just confident care, clearer water, and a pool routine that feels under control.
Because when the water looks right, everything around it feels better.
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