pH Down Pool Water Balancer for Pools and Above Ground Pools

Use our granular pH Down (100% sodium Bisulphate) to decrease the pH level of your pool or spa and slow the rapid dissipation of chlorine caused by acidic water! Maintaining a proper pH level in your pool/spa water (between 7.2 and 7.6 ppm.) is vital for keeping the water clean and safe for use and reducing corrosion of pool equipment. If your pH level is too high, it can also reduce the effectiveness of the chlorine causing another problem entirely. Many variables affect the pH level in your water: pool usage, rain, animal droppings, etc.

This is why it is important to test a minimum of every 3 - 4 days. The pH level should always be adjusted before adding chlorine to the pool water. 10,000 L is approximately 2,200 Imp. gal. 1 oz is equivalent to approximately 30 g.