Alkalinity Increaser

PoolRunner Direct Verified independent store

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Raises total alkalinity to help stabilize pH and prevent pH bounce. Easy-to-use granular formula.Dosage: 1.5 lbs per 10,000 gallons raises alkalinity by 10 ppm.Directions: Broadcas t evenly over the pool surface with the pump running. Retest after 4–6 hours. Show more