Collection: Pool Alkalinity Increaser
Achieve balanced, stable pool water with our Alkalinity Increaser solutions. Made with high-quality Soda Ash, they help regulate alkalinity, prevent corrosion, and enhance the effectiveness of your pool chemicals.

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Alkalinity Increaser 5lb. for Balanced Pool and Spa Water. Pure Dense Soda Ash Sodium Carbonate 99.95% Purity
Regular price $17.35Regular priceUnit price / per -
Alkalinity Increaser 10 lb Pure Dense Soda Ash for pH & Alkalinity Balance
Regular price $31.70Regular priceUnit price / per