The Pentair 522186 pH Sensor is a genuine OEM replacement probe designed for use with Pentair IntelliChem Chemical Controllers. Engineered for precision water chemistry monitoring, this sensor provides accurate, real-time pH readings to ensure balanced water conditions and optimal system performance in automated pool and spa applications.

Key Features

Genuine Pentair replacement pH sensor (Model 522186)
Designed for IntelliChem Chemical Automation Systems
Provides continuous, accurate pH monitoring and feedback
Factory-calibrated for reliability and precision
Durable, chemical-resistant probe housing for long service life
Compatible with standard IntelliChem sensor ports and fittings
Enables automatic pH adjustment for balanced water chemistry
Quick and easy installation with plug-and-play connector
Maintains consistent system operation and chemical efficiency
Ideal for residential, commercial, and automated pool systems

Product Overview
The Pentair 522186 pH Sensor is a critical component for maintaining proper chemical balance in IntelliChem-controlled pool and spa systems. It continuously measures water pH levels and transmits real-time data to the IntelliChem controller, allowing for automatic acid or base dosing adjustments that keep water balanced and comfortable.

Built from durable, corrosion-resistant materials, this sensor withstands harsh pool environments and extended chemical exposure. As a genuine Pentair OEM part, the 522186 ensures precise measurement accuracy and dependable performance—making it an essential replacement for preserving the reliability, efficiency, and automation capabilities of your IntelliChem water chemistry system.

Pentair | 522186 | pH Sensor – Replacement Probe for IntelliChem Chemical Controller