Regal SUPER PHOSPHATE REMOVER 1QT is the most concentrated phosphate remover available. It is great for both maintenance and higher phosphate level treatment and is ideal for salt systems. Phosphate removal is crucial for the performance of salt chlorine generators. 1 qt of the Super Phosphate removes up to 9,000ppb in 10,000 gallons. The ideal range of phosphate levels are 0-500 anything over 500 is a must need for this product.
