Pentair R161025 OTO Solution - 1 Ounce

What This Part Is Used For
Pentair R161025 OTO Solution - 1 Ounce is a chlorine test reagent for compatible Pentair pool test kits. It is used to measure chlorine levels in pool water.

Why This Part Matters
Proper chlorine levels are critical for safe swimming conditions. Replacing OTO solution ensures accurate chlorine readings. Reliable testing supports effective sanitizer management.

Key Features and Specifications

• Manufacturer part number R161025
• OTO Solution
• 1 Ounce bottle
• Used with compatible Pentair test kits
• Supports chlorine level testing

Installation and Fitment Guidance
Keep bottle sealed when not in use. Confirm by manufacturer part number before ordering. Follow kit instructions for proper dosage and reading.

About the Pentair Brand
Pentair test kits are trusted for routine pool maintenance. Their replacement reagents provide consistent compatibility. Genuine Pentair solutions help maintain accurate chlorine monitoring.

Common Service Context
Common during daily or weekly water testing and seasonal startup.