Taylor R-0009 Sulphuric Acid .12N Refill - 0.75 oz for Pool & Spa Testing

Overview

The Taylor R-0009-A sulfuric acid refill offers a precise .12N solution designed to complement compatible pool and spa test kits. Replacing this reagent helps you maintain your testing routine with fewer interruptions, supporting consistent monitoring across the season.

Since 1930, Taylor has been a trusted source for water testing products, including reagents, test strips, and complete kits for residential and commercial pools and spas. All Taylor items are engineered and manufactured in the USA, delivering dependable performance for in-ground pools, above-ground pools, hot tubs, and spas.

How this refill fits your testing routine

• Extend your test kit’s useful life with the 0.75 oz dropper refill designed for Total Alkalinity testing.
• Easy-to-use reagent: collect a water sample, add the reagents, and interpret results with clear pictograms and approachable instructions.
• Keep your testing schedule on track by replacing reagents as needed, helping you stay ahead of seasonal kit maintenance.
• Suitable for both homeowners and professionals, Taylor combines professional standards with user-friendly design and solid support.
• Proudly made in the USA since 1930, Taylor remains a trusted partner for reliable water testing equipment.

Real-world use cases

For residential pools, this refill supports routine Total Alkalinity checks to help maintain balanced water chemistry. In spas and hot tubs, the same reagent ensures consistent testing as conditions change with use and weather. The compact bottle fits standard test kits, making replacements straightforward between seasons.