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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
shallow water visibility
When only one or two cartridges are replaced
which is ideal for common spa debris such as leaves
trapped air may reduce filtration effectiveness and place unnecessary stress on filter components
Compatible Cleaner Models – Commonly used with Polaris 280
Oreq Clear Spa 104 Alkalinity Increaser 2 lb Polaris G52 Back Up Valve shallow water visibilityStabilize pH and Protect Spa Equipment with Proper Total Alkalinity Oreq Clear Spa 104 Alkalinity is a professional grade total alkalinity increaser formulated specifically for hot tubs and spas. Low alkalinity causes rapid pH swings that make spa water difficult to balance, reduce sanitizer efficiency, and increase the risk of corrosion to heaters, pumps, and metal components. This fast dissolving granular formula raises total alkalinity to proper
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