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GNAPY Chlorine Tablets for Hot Tub, Multifunction 4-in-1Pool Cleaning Tablets for Swimming Pool Spa Hot Tub Bathtubs Instant (50G)

£1.995£3.99Clearance
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About this deal

Water issues may seem like a difficult task to resolve, but by using our Water Problem Solving Chart below you can easily identify the causes and remedy. Another way to clean your filters is to soak them in a bucket overnight with Happy Filter Cleaner solution. Material Data Safety Sheets (MSDS) are provided with each chemical product upon purchase and should be referenced with care. It’s also important to note that there is no definitive answer to how often you’ll need to change the water in your hot tub, even if you are using chemicals.

As a guide - a hot tub of 1,000 litres requires 18g to raise Total Alkalinity levels by 10ppm (parts per million). Learning how to shock a hot tub isn’t rocket science, but it does require you understand how both chlorine and non-chlorine shock interact with sanitizer levels in the tub. You can learn more about how we ensure our content is accurate and current by reading our editorial policy. Tablets such as the Clearwater® Multi-Function Chlorine Tablets are only to be used for keeping your chlorine levels stable.Award Leisure strongly advise that Trichlor is not used with any Coast Spa, and Coast Spas themselves agree. Even if you have treated your spa for algae using Clearwater Algaecide, it is recommended that you use the Water Clarifier to remove any residual debris.

Chemical levels in your hot tub can be impacted by different causes and results vary with each situation. The award-winning Helsinki AirJet™ is inspired by traditional wood-fired Nordic hot tubs and made from premium ultra-strong and rigid wood-printed drop stitch material. Break out your test strips or testing kit and make note of the pH, total alkalinity (TA), and calcium hardness (CH). You should allow at least 24 hours for any treatment to the water to dissolve fully and be safe to use. In short, using chemicals to maintain water hygiene in your wooden hot tub allows you to keep the same bathing water for longer.

In areas with little airflow, dangerous fumes can quickly accumulate if chemicals do start to react. The most popular options are chlorine and bromine tablets, with chlorine being the most commonly used thanks to its low cost.

If you only require chlorine then the granules offer a slightly cheaper alternative when purchased in bulk. Small 20g chlorine tablets will dissolve slowly over a period of 3-7 days depending on water flow, water temperature and hot tub usage.

The amount of pH increaser or decreaser you need to add to your hot tub depends on the volume of water and how low your readings are. It will also help to extend the time until you have to replace the water (assuming you keep up with regular chemical maintenance). When you have test strips that can test both bromine and chlorine, simply follow the instructions for bromine readings on the tube. For everything you need to run and maintain your spa make sure to visit our Lay-Z-Spa hot tub chemicals page. This trusty chemical is the perfect solution for keeping your hot tub water crystal clear, and free of any unwanted guests (we're talking about bacteria, folks).

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