Pentair IntelliChlor® LT Salt Chlorine Generator LT25 523747 25K Cell

• Direct replacement for: 520554 IntelliChlor IC20 Cell

The Pentair IntelliChlor LT 25K Cell efficiently converts salt into chlorine for pools of up to 25,000 gallons, keeping water clear and sanitized without traditional chlorine.

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:

• Salt Chlorination – Steady chlorine production for easy pool care
• Advanced Electrolytic Technology – Reduces chemical handling
• Durable & Long-Lasting – Built for years of reliable use
• Easy Installation & Maintenance – Works with IntelliChlor systems
• Energy-Efficient – Uses minimal power
• LED Indicators – Monitors chlorine levels and salt status
• Eco-Friendly – Reduces reliance on chlorine tablets
• Warranty - 1-Year

Specifications:

• Model: IntelliChlor LT 25K Cell
• Type: Saltwater Chlorine Generator
• Pool Capacity: Up to 25,000 gallons
• Voltage: 22-39V DC (Powered by IntelliChlor Power Center, sold separately)
• Current Draw: 2.5A
• SKU: 523747-EC (788379918613), 523747 (788379506743), EC-523747, EC523747,523747EC
• Spec Sheet
• Full list of FAQs from Pentair

Electrical Information: The IntelliChlor LT 25K Cell runs on low-voltage DC power and requires an IntelliChlor Power Center to function. It connects with two-terminal leads for safe, efficient chlorine generation. Proper grounding and bonding are essential for safe operation.

Recommended Installation Tips:

• Proper Positioning – Install the cell after the filter and heater for best performance.
• Adequate Flow Rate – Pool pump must provide at least 20 GPM for activation.
• Salt Level – Keep salt between 3,000-4,500 ppm for optimal chlorine production.
• Regular Cleaning – Check for calcium buildup and clean with a mild acid solution as needed.
• Professional Installation Recommended – While easy to install, a pool technician ensures proper wiring and setup.