12 in 1

Our 12 in 1 Products category features multi-parameter water test kits designed to give you a complete overview of your water quality in one simple test. These convenient kits measure up to twelve key factors — such as pH, chlorine, hardness, nitrates, and more — helping you quickly identify any issues that could affect health, taste, or equipment performance. Perfect for home, pool, or professional use, these all-in-one tests offer a fast and reliable way to ensure your water stays clean and balanced.