Taylor | R-0004-F | 1 qt pH Indicator Solution Phenol Red for 2000 Series

Maintain accurate pH testing with the Taylor R-0004-F pH Indicator Solution. This 1 qt replacement reagent contains Phenol Red indicator formulated for use with Taylor 2000 Series comparators, providing reliable colorimetric pH measurements for routine pool and spa water analysis.

The quart-size bottle is ideal for pool service professionals, commercial aquatic facilities, and high-volume testing environments that require a dependable supply of replacement reagent. Taylor recommends replacing reagents that are more than one year old or at the start of a new testing season to help ensure accurate results.

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Key Features

• Genuine Taylor R-0004-F pH Indicator Solution

• 1 qt (32 oz) Phenol Red reagent

• Designed for Taylor 2000 Series comparators

• Used for accurate pool and spa pH testing

• Produces dependable colorimetric test results

• Ideal for residential, commercial, and service professionals

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Product Overview

The Taylor R-0004-F pH Indicator Solution is a replacement Phenol Red reagent used to measure pH in swimming pools and spas with compatible Taylor 2000 Series test kits and comparators. Accurate pH testing is essential for maintaining swimmer comfort, sanitizer effectiveness, and balanced water chemistry.

This 1 qt bottle is designed for users who perform frequent water testing and require a larger-volume reagent. Replacing depleted or expired reagents helps maintain reliable test accuracy and consistent water analysis throughout the swimming season.