By Pentair Pool Products
Part # 523735-EC
Pentair IntelliChlor® Plus Salt Chlorine Generator
Advanced Saltwater Chlorination with Drop-In Compatibility
The Pentair IntelliChlor® Plus is the smart evolution of Pentair’s trusted salt chlorination technology—offering enhanced durability, greater precision, and easier maintenance in a modular, service-friendly design. Engineered as a direct replacement for the IntelliChlor IC40 cell, the IntelliChlor Plus fits effortlessly into existing systems, providing a seamless upgrade path for pool owners.
Key Features:
Direct Replacement for IC40 Models
Replaces IntelliChlor® IC40 (EC-520555 & 520555) with no plumbing changes required.
Easy Installation
Drop-in compatibility with existing Pentair IntelliChlor systems and power centers.
SmartSense™ Technology
Automatically adjusts chlorine output based on pump run-time or pool cover status for optimal efficiency.
Modular Construction
Separate electronics and sensors can be serviced independently—reducing long-term maintenance costs.
Crystal-Clear Interface
LCD/LED display offers intuitive real-time diagnostics and salt level monitoring.
Precision Salt Sensing
Redesigned conductivity sensor delivers more accurate and consistent salt level readings.
Longer Cell Life
Built-in cycling reduces calcium scaling and enhances performance longevity.
Maintenance Kit Included
Comes with an acid cleaning tool to simplify periodic maintenance.
✅ Why Choose IntelliChlor® Plus?
Hassle-free retrofit for IC40 owners
Smart automation-ready with Pentair control systems
Modular design = Lower service cost and faster repairs
Ideal for pools seeking cleaner, softer, and safer water—without the use of liquid or tablet chlorine
Perfect for pool owners who want modern saltwater chlorination with the same trusted Pentair performance—and less maintenance.