Pentair R161596 Rainbow Cyanuric Acid Reagent - 8 Ounce

What This Part Is Used For
Pentair R161596 Rainbow Cyanuric Acid Reagent - 8 Ounce is a replacement reagent used for testing cyanuric acid levels in pool water. It supports accurate stabilizer measurement.

Why This Part Matters
Cyanuric acid levels affect chlorine efficiency and UV protection. Expired or depleted reagents can produce inaccurate readings. Replacing the reagent ensures dependable stabilizer testing.

Key Features and Specifications

• Manufacturer part number R161596
• Rainbow Cyanuric Acid Reagent
• 8 Ounce bottle
• Used for stabilizer testing
• Compatible with appropriate test kits

Installation and Fitment Guidance
Use only with compatible cyanuric acid test kits. Confirm by manufacturer part number before ordering. Store in a cool, dry place away from direct sunlight.

About the Pentair Brand
Pentair Rainbow testing solutions are designed for reliable water chemistry analysis. Their reagents support accurate pool maintenance decisions. Genuine Pentair products help maintain balanced water conditions.

Common Service Context
Common when refilling test kits during seasonal maintenance or weekly service.