Back Garden, Pool & PatioHTHBuildersHTH Dry Acid 3 kgR 190.00Builders ยท checked Today View at Builders AverageR 190.00Lowest seenR 190.00Highest seenR 190.00Last changeR 0.00First indexed13 Sep 2026RetailerBuildersPrice historyDescriptionHTH granular dry acid lowers pH and total alkalinity in your pool. Always read the instructions for correct pool dosage.
