Taylor Hardness Reagent | 0.75 oz. | R-0012-A Fixed Access Cover for hayward pool vac Let sit for 45–60 minutes

Let sit for 45–60 minutes

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

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recreational water facilities surrounded by trees

stable connection that prevents loosening during operation

Taylor Hardness Reagent | 0.75 oz. | R-0012-A Fixed Access Cover for hayward pool vac Let sit for 45–60 minutesThe 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