Test Kit, HTH, 6-Way

Quickly and easily test your indoor and outdoor swimming pool water for six key elements and get the most accurate results.

• Tests for total chlorine, bromine, pH, total alkalinity, total hardness and cyanuric acid levels
• Compatible with all swimming pools
• HTH® provides a simple and fast way to accurately test and balance your swimming pool water
• Unbalanced water can reduce the effectiveness of sanitizer, irritate swimmers and damage pool surfaces or equipment, for excellent results, test and balance weekly
• Store the HTH® test kit in a cool, dark place and replace it yearly