Clorox Pool&Spa Swimming Pool 3-Way Water Test Kit Refill Solutions test like an expert. They accurately measure bromine, chlorine, and pH levels, providing reliable poolside results. Fresh ...

and free chlorine levels quickly. With just one strip from this Pool Water Testing Kit, you can fully understand the key aspects of your pool’s water quality. Upgrade 7-in-1 Basic Pool Test ...

These show acceptable ranges for pH, bromine, chlorine and other measures ... Once you reach that coveted “good” color on ...