The Pentair 523747 LT25 Salt Chlorine Generator Cell is a replacement cell designed for use with Pentair IntelliSync and IntelliFlo3 systems. Rated for pools up to 25,000 gallons, this salt cell provides consistent and efficient chlorine production to help keep your pool water sanitized and crystal clear. This listing is for the replacement cell only and does not include the power center or control system.

Key Features:

• Compatible with IntelliSync and IntelliFlo3 control systems

• For residential pools up to 25,000 gallons

• Converts salt into chlorine for continuous, hands-free sanitation

• Compact and efficient design for easy integration

• Durable construction for long-lasting performance

• LED indicators for cell status and operation monitoring

• Ideal for replacing an existing LT25 salt cell

• Cell only – control system and power components sold separately

Product Overview:
The Pentair LT25 Salt Chlorine Generator Cell (Model 523747) is engineered for reliable chlorine production in pools up to 25,000 gallons. Designed for seamless compatibility with Pentair IntelliSync and IntelliFlo3 systems, this compact cell helps maintain clean and safe water without the hassle of traditional chlorine handling. Built for efficiency and durability, the LT25 cell is an excellent replacement option for existing systems or new installations requiring a separate control interface. This product includes the cell only; power and control components are not included.

Enjoy Cleaner, Clearer, and Silkier Pool Water

The leader in salt chlorine generators* now gives you even more. With new and improved modular designs, the IntelliChlor Plus & LT Salt Chlorine Generators provide more serviceability, accuracy, and value than Pentair’s first-generation IntelliChlor and iChlor® Salt Chlorine Generators.

• Provides an alternative to buying, handling, storing, and carrying chlorine.

• Drop-in replacement for existing Pentair salt chlorine generators, which requires no additional plumbing.

• Compatible with existing IntelliChlor Power Center and Pentair automation systems.

• Modular design enables simple replacements for electronics and sensors — over 50% faster sensor module replacement.**

• Redesigned conductivity sensor provides more accurate salt level readings — 98% as accurate as a laboratory-grade salinity meter.***

• Easy-to-read LCD/LED interface with 20+ built-in diagnostics and warnings.

• Acid cleaning kit provided with all units makes routine cleaning easier.

_{*Based on data from the Pool & Hot Tub Association from United States Pool Year 2024.}

_{**Based on internal lab testing in controlled environment comparing time to replace sensor module on IntelliChlor Plus 30 Salt Chlorine Generator to IntelliChlor 15 Salt Chlorine Generator resulting in an average time savings of 53%. Actual results may vary.}

_{***Based on internal lab testing in controlled environment comparing salinity readings between the IntelliChlor Plus 30 Salt Chlorine Generator to a lab grade electronic salinity tester resulting in an average accuracy of 97.58%. Actual results may vary.}