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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
the Model 5400 delivers reliable performance day after day
FAS-DPD chlorine method: Precise readings with minimal interference for accurate chlorine results
it minimizes pitting
Fine-mesh design — optimized to capture finer particles while maintaining water flow
50 Lb Sodium Bicarbonate Pool Alkalinity Up for Water Clarity and Disinfection green lantern the Model 5400 delivers reliable50 Lb Sodium Bicarbonate Pool Alkalinity Up Meet the 50 Lb Sodium Bicarbonate Pool Alkalinity Up from Duckies Pool Supplya bulk booster designed to raise total alkalinity in pools and spas. By boosting buffering capacity, it stabilizes pH so sanitizers stay effective between treatments. The 50 pound bag provides an economical solution for seasonal openings, renovations, and ongoing maintenance, helping water stay balanced, clear, and comfortable for