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...

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...

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...

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...