Spa Splash pH plus - Sodium Carbonate

Sodium carbonate powder is a dependable pH correction line for spa and pool trade counters. It raises low pH while having little effect on calcium hardness, making it useful to installers, service engineers and water-care contractors carrying out routine balancing. Spa Splash supplies retail-ready packs with compliant labelling in 1kg, 2.5kg, 5kg, 10kg, 20kg and 25kg formats. The broad pack range lets resellers serve occasional retail demand alongside higher-volume professional users without changing product chemistry or presentation.

• Around 16 g in 1000 L raises pH by approximately 0.2 units.
• The sodium carbonate content is >= 99%.
• Normal dosing changes total alkalinity only minimally and leaves calcium hardness unaffected.
• Correct pH management helps protect seals, heaters and other circulation equipment from acidic water.

Available formats

Available in 1kg, 2.5kg, 5kg, 10kg, 20kg and 25kg tubs.

• 1kg
• 2.5kg
• 5kg
• 10kg
• 20kg
• 25kg

What it does

• Around 16 g in 1000 L raises pH by approximately 0.2 units.
• The sodium carbonate content is >= 99%.
• Normal dosing changes total alkalinity only minimally and leaves calcium hardness unaffected.
• Correct pH management helps protect seals, heaters and other circulation equipment from acidic water.

Additional information

• Active ingredient: Sodium carbonate (Na2CO3), containing >= 99%
• Physical form: Low-density powder
• Appearance: Finely divided white powder
• Storage: Maintain a sealed container in cool, dry conditions, isolated from acids and chlorine donors.
• Shelf life: Shelf life is 36 months unopened and 24 months after first opening.