Pentair OTO Replacement Solution, 1 oz | R161025

The Pentair R161025 OTO Replacement Solution is a 1 oz bottle of Orthotolidine (OTO) reagent used for testing free and total chlorine or bromine levels in pool and spa water. This essential test solution helps ensure your water is properly sanitized and safe for swimmers.

Key Features

• Reliable Water Testing: Accurately tests chlorine and bromine levels using standard test kits.
• Easy to Use: Designed for quick drop-count testing with straightforward instructions.
• Compatible: Works with most Pentair and standard test kits using OTO testing method.
• Safe Storage: Comes in a sealed 1 oz bottle with precision dropper tip for controlled use.

Technical Specifications

• Part Number: R161025
• Volume: 1 oz (30 mL)
• Test Type: Chlorine/Bromine (OTO method)
• Application: Pools and spas
• Compatibility: Pentair and most drop-type test kits

Maintain safe, crystal-clear water in your pool or spa with the Pentair OTO Replacement Solution. Perfect for replacing your used or expired test reagent, this 1 oz bottle provides accurate testing for ongoing water care and peace of mind.