AquaChek Select Connect 7 In 1 Refill Test Strips 50 Pack automatic chemical controller Easy replacement: straightforward swap minimizes

Easy replacement: straightforward swap minimizes downtime and maintenance effort

Dead algae residue

Official Konami merchandise

With genuine OEM compatibility

Delay switch: Maintains timing and reduces nuisance alerts

AquaChek Select Connect 7 In 1 Refill Test Strips 50 Pack automatic chemical controller Easy replacement: straightforward swap minimizesAquaChek Select Connect 7in1 Refill Test Strips 50 Strips per Bottle Keep pool and spa water balanced with the AquaChek Select Connect 7in1 Refill Kit. This refill provides a complete testing set and an innovative photo capture app that digitally scans each strip for fast, trackable results. List of Features 7in1 water chemistry total chlorine, free chlorine, bromine, pH, total alkalinity, hardness, and cyanuric acid in one strip. 50 strips per bottle