Home / Chemicals / Pool / Water Balancers / 4# pH Increaser $11.99 4# pH Increaser quantity Add to cart SKU: 84455 Categories: Chemicals, Pool, Water Balancers Product ID: 4370 Description Description Raises pH in pool water. Related products Sale! Box of 12- 1 lb Bags of Turbo Shock $131.99 Original price was: $131.99.$86.99Current price is: $86.99. Add to cart Sale! 4.5lb NST Prime (Non Stabilized Tablet) $37.99 Original price was: $37.99.$34.99Current price is: $34.99. Add to cart Sale! 65 lb Turbo Shock $411.99 Original price was: $411.99.$365.99Current price is: $365.99. Add to cart Sale! 5lb Instant Clear Chlorine Granules $51.99 Original price was: $51.99.$43.99Current price is: $43.99. Add to cart