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! 65 lb Turbo Shock $487.99 Original price was: $487.99.$405.99Current price is: $405.99. Add to cart 7.5lb Alkalinity Up $32.99 Read more 1lb Bag of Non-Chlorine Oxidizer $12.99 Add to cart