Commercial pH Minus Dry Acid 25Kg Bag Sodium Bisulphate

pH Minus is used for reducing the pH of pool and spa water. This product should be added if your test kit indicates that the pH is high.

The ideal pool pH levels are between 7.2 - 7.6, promoting bather comfort, optimum chemical efficiency and protection of pool plant equipment. Test the pH of the pool water and if it is above 7.6, use pH Minus to lower it.

Instructions for Use:

1. Pre-dissolve the product in a clean plastic container at a maximum rate of 100g of product per 2.2 gallons (10 litres) of warm water. Stir well to ensure full dissolution. Carefully add the solution to the pool while the pump(s) are on, preferably near the water inlets to aid distribution.

2. After a minimum of 8 hours, recheck the pH level and repeat if necessary until the desired pH is achieved.

Please note that multiple treatments may be required depending on your pH level. Always read the instructions on the container prior to use.

• Pack Details:
  • Unit: Each
  • Weight: 26.00 kg
  • Dimensions: 130 mm (H) × 500 mm (W) × 320 mm (L)