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Hot Tub Stabilised Chlorine Granules | Outdoor Living
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Hot Tub Stabilised Chlorine Granules | Outdoor Living

Model: CLGRAN1ODL

Regular price £8.49

Unit price We offer the best value prices in the UK! You won't find this quality at this price anywhere else.

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Trusted Protection

Crystal Clear Water with
Fast-Acting Chlorine

Chlorine is the industry standard for a reason. Highly effective and remarkably fast, it provides powerful, reliable sanitisation for both hot tubs and swim spas. It swiftly neutralises impurities on contact, ensuring your water remains pristine, safe, and always ready for your next soak.

Rapid Action

Goes to work immediately upon application to swiftly purify and protect your spa water.

Proven Reliability

The trusted, time-tested choice for consistent, powerful sanitisation in demanding aquatic environments.

Exceptional Clarity

Actively breaks down contaminants to maintain a sparkling, translucent finish, ensuring your hot tub or swim spa always looks pristine and inviting.

Features we love
  • Chlorine granules for hot tubs, spas and more
  • Keeps your spa in the best condition all year round
  • Can used daily to keep water crystal clear and clean
  • Super easy to use as they dissolve rapidly and evenly
  • Kills unwanted bacteria and controls algae
  • Stabilised chlorine has a cyanuric acid stabiliser to protect chlorine from UV rays
All about me

These rapid dissolving Chlorine Granules are ideal to use as a sanitiser to disinfect your hot tub or spa daily. They help dissolve and release chlorine slowly, which kills any present bacteria and prevents algae from forming. It’s stabilised as well, so no chlorine is lost to sunlight exposure. They have minimal impact on pH levels, too, making the water safe for you and others to enjoy, and also come in a 5kg pack.

Need to know
  • Pack size: 1kg or 5kg
How to use

Aim to maintain a chlorine level of 3 to 5mg/l at all times. How frequently you add more chlorine will depend on your usage and bathing habits. It could be daily, every two to three days or weekly. For 1mg/l, add 2g per 1000 litres. Top tip: 10ml = approximately 10g

We advise to use test strips to test sanitiser levels, pH levels and Total Alkalinity (TA).

FAQs

What is chlorine?

When you dissolve hot tub chlorine in water, it creates hypochlorous acid. This acid destroys waterborne bacteria on contact but deactivates over time. For this reason, you must regularly monitor your hot tub's chemical levels.


What is stabilised chlorine?

Stabilised chlorine has a cyanuric acid stabiliser which protects chlorine from the sun's UV rays. It's ideal for outdoor swimming pools and areas that get a lot of sun, as it ensures your chlorine works effectively, no matter the weather.

How much chlorine should I use?

Aim to maintain a chlorine level of 3 to 5mg/l at all times. How frequently you add more chlorine will depend on your usage and bathing habits. It could be daily, every two to three days or weekly. For 1mg/l, add 2g per 1000 litres.

 

Still undecided on what sanitiser is right for your hot tub? Take a look at our chemical guide for more information.

For more advice on maintaining your tub using our chlorine granules, discover our handy chlorine maintenance guide here.

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