Sodium Thiosulfate 50lb Bag

Installing Zeobrite® Filtration on New and Existing Pools is the Smart Thing to Do!  Zeobrite® helps make swimming and other pool activities far more enjoyable. Zeobrite® is used...

50lb Soda Ash, Raises PH Soda Ash increases the water's pH in swimming pools. To raise pH: Measure pH with a reliable test kit. The ideal pH range is 7.2-7.8. When pH is below 7...

Lowers pH of Pool Water pH should be maintained between 7.2 & 7.6 High pH (above 7.8) causes scaling, calcium deposition and cloudy water Fast dissolving granular pool acid lowers the pH and...

Alkalinity First 12lb Bag Sodium Bicarbonate Description: Introducing a practical 12-pound pouch, perfect for contractors and small applications, to complement our existing 50 lb bag...