Home / Chemicals / Pool / Water Balancers / 4# pH Increaser “Enzyme Clarifier (Enzyme for Pools)” has been added to your cart. View cart $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! 35lb Instant Clear Chlorine Granules $321.99 Original price was: $321.99.$281.99Current price is: $281.99. Add to cart Sale! 5lb 1″ Chlorine Tablets $57.99 Original price was: $57.99.$54.99Current price is: $54.99. Add to cart 5lb Rapid Shock $34.99 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