Taylor Hardness Reagent | 0.75 oz. | R-0012-A Fixed Access Cover for hayward pool vac and is made in the

and is made in the USA ensuring optimal permeability and efficient filtration

enabling it to navigate your pool's surfaces with ease

Let sit for 45–60 minutes

all crucial for maintaining the safe and efficient operation of your heater by preventing overheating

Taylor Hardness Reagent | 0.75 oz. | R-0012-A Fixed Access Cover for hayward pool vac and is made in theThe Taylor R 0012 A Hardness Reagent (0. 75 oz) is a precision chemical solution used in Taylor pool and spa test kits for accurate calcium hardness measurement. This reagent works in conjunction with Taylor R 0010 and R 0011L to complete the hardness titration, signaling the final color shift for dependable results. The R 0012 A formula follows Taylors original OEM standards to ensure consistent testing accuracy and equipment protection. Regular