Spa and Hot Tub Range - Spa pH & Alkalinity Reducer 1.5kg

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Quick Overview

  • Reduces pH Levels
  • Reduces Total Alkalinty (TA) Levels
  • Ideal For Swimming Pool, Spa and Hot Tub Water

CLP Product Information Sheet

Spa and Hot Tub Range - Spa pH & Alkalinity Reducer 1.5kg

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Spa and Hot Tub Range - Spa pH & Alkalinity Reducer 1.5kg

The correct pH and Alkalinity balance is vital to ensure confortable bathing conditions, maximum efficiency from the sanitiser (Chlorine/Bromine) and to help maintain the fabric of the Spa or Hot Tub. The correct pH reading should be 7.4 - 7.6 and Total Alkalinity between 80 - 150 ppm.


  1. Ensure bathers are out of the water when adding chemicals.
  2. Use a good quality test kit to determine the pH and/or the Total Alkalinity (TA) reading.
  3. To reduce the pH readings add 10g per 1000 litres of Spa pH &Alkalinity Reducer, sprinkling product directly in to the water with circulation on. This application will lower the pH by approximately 0.2.
  4. Only make one addition of Spa pH & Aklalinity Reducer at a time and always re-test the water. Should a further addition be required, please follow step 3 again.
  5. To reduce Total Alkalinity (TA) add 15g per 1000 litres of Spa pH & Alkalinity Reducer with the water circulation on. Add product to the deepest point of the Spa/Hot Tub in one application. This application will lower the Total Alkalinity (TA) by approximately 10 - 20 ppm (mg/l).
  6. Always re-test the water after each application.

Storage & Handling

  • Store in a cool dry place
  • Keep out of the reach of children
  • Do not get in eyes, on skin or on clothing
  • Wear protective gloves/protective clothing/eye protection/face protection

Use biocides safely. Always read the label and product information before use. 

Additional Information
Model SKU00182
Manufacturer Pool & Spa Chemicals
Pack Size No