Product Overview

The IntelliChlor® Plus40 Salt Chlorine Generator Cell (Model 523735) delivers powerful, automated sanitation for pools up to 40,000 gallons, producing pure chlorine from ordinary salt with unmatched consistency and convenience. Designed for Pentair’s IntelliChlor® Plus series, this premium-grade cell uses advanced electrolytic technology to generate a steady supply of chlorine—keeping your pool clean, clear, and perfectly balanced with minimal effort.

Built with long-lasting titanium blades, improved cell durability, and enhanced performance monitoring, the Plus40 is an ideal upgrade or replacement for high-demand residential pools.

Ideal For

• In-ground pools up to 40,000 gallons

• Owners upgrading from manual or tablet-based chlorine systems

• Replacements for older or worn IntelliChlor® Plus cells

• Saltwater pool systems seeking high-output, low-maintenance sanitation

Key Features

• High Chlorine Output: Designed for pools up to 40k gallons, providing strong, consistent sanitization.

• Advanced Cell Technology: Titanium blade stack with rare-earth coating ensures maximum lifespan and efficiency.

• Real-Time Performance Monitoring: Displays salt level, chlorine production, cell status, and cleaning alerts.

• Auto-Sensing Capabilities: Adapts output according to water temperature and salt conditions.

• Easy “Push-Button” Control: Simple adjustments for chlorine output percentage.

• Enhanced Durability: Built to withstand demanding pool conditions and heavy season-long operation.

• Integration-Ready: Seamlessly interfaces with Pentair automation, including IntelliCenter®, EasyTouch®, and ScreenLogic®.

• Low Maintenance: Self-cleaning cell helps prevent scale buildup and extends service intervals.

Benefits

• Consistent Water Quality: Automated chlorine generation ensures fresh, clean water around the clock.

• Reduced Chemical Handling: No heavy chlorine buckets, tablets, or constant dosing.

• Cost-Effective: Lowers long-term sanitation costs by using dissolved salt instead of packaged chlorine.

• Soft & Comfortable Water: Gentle on eyes, skin, and swimsuits — no harsh chemical smell.

• Long Service Life: Premium-grade materials built for years of reliable performance.

• Easy Replacement: Drop-in design makes upgrading or swapping out old cells simple.

Customer Q&A

Q: Is this cell compatible with all IntelliChlor systems?
A: The Plus40 is designed specifically for IntelliChlor® Plus systems. Check your control module for compatibility before ordering.

Q: How often does the cell need cleaning?
A: With its self-cleaning technology, most users clean the cell only every 3–6 months, depending on water chemistry.

Q: What salt level does it require?
A: Optimal performance is achieved at 3000–3600 ppm salinity.

Q: Can it work with Pentair automation?
A: Yes. It integrates seamlessly with IntelliCenter®, EasyTouch®, and ScreenLogic® systems.

Q: Does it include the power center?
A: No. This listing is for the cell only (523735). Power centers are sold separately.

Specifications

• Model: 523735

• Series: IntelliChlor® Plus

• Pool Capacity: Up to 40,000 gallons

• Output Control: Adjustable percentage (push-button)

• Self-Cleaning: Yes

• Blade Material: Titanium with rare-earth coating

• Display: Salt level, output %, temperature, status indicators

• Dimensions: Standard IntelliChlor Plus form factor

• Compatibility: IntelliChlor® Plus systems & Pentair automation

• Manufacturer: Pentair