pH Increaser

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Product Code: pH Increaser
Availability: In Stock
Ex Tax: £5.99

pH Increaser contains sodium carbonate

1kgs per pot

The ideal spa pH levels are between 7.2 - 7.6, promoting bather comfort, optimum chemical efficiency and protection of spa plant equipment.  Test the pH of your spa water and if it is below 7.2, use pH Increaser to raise it. 

Always adjust pH when the water is at temperature, as the heat of the water affects the pH reading. 

Please see our website advice page for further assistance on water care and spa maintenance or watch one of our videos on

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