TA (Alkalinity Plus)
£13.95Price
Low total alkalinity (TA) may cause spa water to be corrosive and the pH level difficult to maintain. Total alkalinity should be maintained at between 80 – 150mg/l (ppm). Test the total alkalinity level of the spa water and if it is below 80mg/I (ppm) use TheHotTubSupercentre TA Plus to increase the level.