1.5 Kg Ph minus Reducer Granules for Hot Tubs, above Ground Pool, Paddling Pool

1.5 Kg Ph minus Reducer Granules for Hot Tubs, above Ground Pool, Paddling Pool Water Ph Balancer Improve Water Quality, White. pH Minus (1.5kg), pH Plus (1kg) and Alkalinity (1kg). pH Plus, pH Minus and Alkalinity - Adjusts the pH of the water.

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