Photo 1 of 2 SuperCheck Salt Test Strips for Testing Sodium Chloride Content in Pool and Spa, 0-6000 ppm, Saltwater Pool Test Strips, Measure Salt Level in Saltwater Chlorine Generator Pool System, Salt Test Kits Salt Test Strips 1

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Photo 1 of 2 SuperCheck Salt Test Strips for Testing Sodium Chloride Content in Pool and Spa, 0-6000 ppm, Saltwater Pool Test Strips, Measure Salt Level in Saltwater Chlorine Generator Pool System, Salt Test Kits Salt Test Strips 1Photo 2 of 2 SuperCheck Salt Test Strips for Testing Sodium Chloride Content in Pool and Spa, 0-6000 ppm, Saltwater Pool Test Strips, Measure Salt Level in Saltwater Chlorine Generator Pool System, Salt Test Kits Salt Test Strips 1