Per store for delivery orders over $89 (exclusions apply)
Filtrite Spa pH Buffer stabilises the pH balance of your spa water and helps to prevent large pH changes during normal spa use. It assists in maintaining the total alkalinity within the correct ranges of 100 - 150ppm and it also assists in maintaining the correct pH range of 7.2 - 7.6. Application: 20g will raise the total alkalinity by 10ppm per 1,000 Litres. Dosage rates indicated are only a guide. Dissolve the product in a bucket of water before applying the solution evenly around the edges of the pool with the filter running for 1 hour to allow it to mix.