Monitor your pool's chlorine concentration with precision using Valterra's #1 OTO Reagent (B7500). This 8-ounce bottle contains a specialized testing liquid formulated for use alongside the Blue Devil Test Kit. The process is simple: introduce a few drops of the reagent into a collected water sample within the test kit, then observe the resulting color shift to determine your current chlorine level. Performing this test on a consistent basis allows you to keep sanitizer levels within the optimal range, promoting effective disinfection and a healthier swimming environment.

Key Benefits

• Precision Chlorine Measurement: Specially formulated to work with the Blue Devil Test Kit for dependable chlorine level readings.
• Effortless Drop-Based Testing: Just add a few drops to your water sample for a fast, accurate assessment of sanitizer concentration.
• Unmistakable Color Response: Produces a distinct color change that makes it easy to gauge your pool's chlorine content at a glance.
• Generous 8-Ounce Supply: Ample volume supports frequent testing throughout the swim season and beyond.
• Core Pool Care Tool: Supports consistent water quality management by enabling regular chlorine monitoring for safe, properly sanitized water.

Specifications

• Brand: Valterra
• Part Number: B7500

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