The Clorox Pool and Spa 3-way test kit lets you quickly test three critical water chemistry parameters - pH, free chlorine, and bromine - using simple color-coded reagents. Accurate water chemistry prevents algae growth, protects equipment, and ensures safe swimming conditions.

• Tests pH, free chlorine, and bromine levels
• Simple, color-coded reagents for easy reading
• Includes OTO reagent, Phenol Red reagent, and water sample tube
• Results can be read poolside or entered manually into the Clorox Pool app