The Pentair 523741 LT15 Salt Chlorine Generator Cell is a replacement salt cell designed for pools up to 15,000 gallons. Compatible with Pentair IntelliSync and IntelliFlo3 systems, this cell provides continuous and efficient chlorine production from standard pool salt. This listing includes the replacement cell only; control system and power center are not included.

Key Features:

• Compatible with IntelliSync and IntelliFlo3 control systems

• Designed for pools up to 15,000 gallons

• Converts salt to chlorine for hands-free sanitation

• Compact design ideal for smaller residential pools

• Reliable and consistent chlorine output

• LED indicators for system status and diagnostics

• Durable construction for extended service life

• Cell only – power and control systems sold separately

Product Overview:
The Pentair LT15 Salt Chlorine Generator Cell (Model 523741) offers a compact and reliable solution for maintaining clean, sanitized water in pools up to 15,000 gallons. This cell uses salt to generate chlorine automatically, reducing the need for manual chemical dosing and simplifying pool maintenance. Built for integration with IntelliSync and IntelliFlo3 control systems, the LT15 is ideal for smaller pools or as a direct replacement cell. This product includes the cell only; control system and power components must be purchased separately.

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.}