SpaTime pH Minus 1.5kg


In stock

To reduce the pH value

SpaTime pH Minus

SpaTime pH minus lowers the pH value in your spa water.

Well being is also about the right water quality and the right balance. The pH value which affects the longevity of your spa,  the efficacy of the water care products and your well-being should be maintained between 7.2 – 7.6. Total alkalinity (TA) contributes towards the water quality and balance and should be checked regularly. To avoid undesired effects, quality issues and balance problems these values should be checked at least once per week and more often after a fresh fill. It is also important to note that the warm water of the spa tends to naturally  increase the level of the pH and can result in calcium precipitations leading to turbidity in the water.

SpaTime offers you an unbeatable product range that ensures an ideal water equilibrium and hardness stabilisation.

To increase your pH levels use SpaTime pH Plus 1kg


SpaTime pH Minus lowers the pH value in your spa water. The pH value is the basis for all water treatment. To enhance the effect of all care products, it should be between 7.0 and 7.6.


• Fast dissolving

• Easy to use

• Non cloudy

• Dissolves completely without residue

• No impurities

Product description

Spatime pH Minus is a concentrated acid granules Contains: 100 g of the product contains 100 g Sodium Hydrogen sulphate

Dosing recommendations For SpaTime pH Minus

Check the pH value with test strips at least once per week. If necessary, lower the pH to a value of 7.0 to 7.6. Add the required quantity of pH-Minus directly to the spa water while the pump is running.

10 g per m3(1000l) will reduce pH value - 0.1

Important information

This product should be used solely for the purpose specified.


If you are in a hard water area, we recommend to check the pH value more often.


If you require further details and information on this product please call Three Counties Pools & Spas on 01432 273636 or Email:

Additional information

Weight 1.5 kg


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