Product will not ship until July 5 2025   NEW Pentair IntelliChlor® Plus Salt Chlorine Generator PLUS40 523735 40K Cell Direct replacement for: 520555 IntelliChlor IC40 The Pentair IntelliChlor Plus 40K Salt Chlorine Generator Cell (Model 523735) provides crystal-clear, sanitized water with the convenience of automated chlorine production. Designed for pools up to 40,000 gallons, this advanced salt cell ensures consistent water quality while eliminating the hassle of traditional chlorine maintenance. The IntelliChlor Plus & LT Salt Chlorine Generators are an easy drop-in replacement for existing Pentair salt chlorine generators — with no additional plumbing required. Features: For Pools Up to 40,000 Gallons – Ideal for large residential pools, providing a steady chlorine supply. Efficient Salt Chlorination – Converts salt into pure chlorine, reducing chemical handling. Advanced Digital Controls – Offers real-time chlorine monitoring and customizable settings. Durable Titanium Cell Plates – Ensures long-lasting, high-performance chlorine production. Self-Cleaning Technology – Reverse polarity prevents calcium buildup, extending cell life. Seamless IntelliCenter Integration – Connects to Pentair's IntelliCenter for remote control. Energy-Efficient & Cost-Effective – Lowers chlorine costs while maintaining reliable performance. Weather-Resistant Housing – Built to withstand harsh outdoor conditions. Warranty – 3-year or 10,000 Hours (whichever comes first) Specifications: Model: Pentair IntelliChlor Plus 40K Salt Cell Type: Saltwater Chlorine Generator Pool Capacity: Up to 40,000 gallons Voltage: 120/240V Amperage: 2.0A @ 120V / 1.0A @ 240V Salt Level Range: 3000-4000 ppm Display: LED indicators for easy monitoring of salt levels, chlorine output, and maintenance alerts Compatible with IntelliCenter, EasyTouch, and IntelliTouch automation systems SKU: 523735-EC (788379918644), 523735EC, 523735 Spec Sheet Full list of FAQs from Pentair Electrical Information: The IntelliChlor Plus 40K Cell requires a 120/240V power connection. A licensed professional should install it to ensure proper wiring and compliance with local electrical codes. It is low-voltage compatible, making it energy-efficient while providing high-performance chlorine generation. Recommended Installation Tips: Proper Positioning – Install the IntelliChlor Plus cell after the filter and before any heating equipment for maximum efficiency. Salt Level Maintenance – Maintain salt levels between 3,000–4,000 ppm for optimal performance and longevity. Flow Sensor Calibration – Ensure the flow sensor is properly installed and aligned to prevent errors. Regular Cleaning – Inspect and clean the cell plates periodically to remove calcium buildup and extend lifespan. Automation Integration – Connect to Pentair IntelliCenter or EasyTouch for remote control and monitoring.   Please Note: Images are for representation. Disclaimer: Professional installation is required to validate the manufacturer warranty (not included).