523759 Pentair IntelliChlor® Salt System Accessory Kit

Pentair 523759 IntelliChlor® Plus & LT Salt Chlorine Generator Accessory Kit – Controller Cover, Clip, Screws & O-Ring

Keep your Pentair IntelliChlor® Plus or IntelliChlor® LT Salt Chlorine Generator properly assembled and protected with the Pentair 523759 IntelliChlor Plus Accessory Kit. This genuine Pentair replacement accessory kit provides several of the small but important service components used with the newer IntelliChlor Plus and IntelliChlor LT salt chlorine generator platform.

Designed for maintenance and replacement applications, Pentair Part Number 523759 includes a controller cover, controller retaining clip, sensor module screws, and sensor module O-ring. It is an ideal solution when these original components are damaged, lost, worn, or need replacement during servicing of a compatible IntelliChlor Plus or LT system.

Rather than replacing larger assemblies when only the associated hardware or protective components are needed, the 523759 Accessory Kit provides the specified replacement pieces together in one convenient package.

523759 Pentair IntelliChlor® Salt System Accessory Kit Key Features

• Genuine Pentair Replacement Accessory Kit – Designed for the Pentair IntelliChlor Plus and IntelliChlor LT salt chlorine generator platform.
• Pentair Part Number: 523759
• UPC: 788379918583
• Includes the controller cover used with the compatible IntelliChlor controller assembly.
• Includes the controller retaining clip.
• Includes replacement sensor module screws.
• Includes the sensor module O-ring.
• Convenient service kit for replacing lost, worn, damaged, or removed accessory components.
• Helps maintain proper assembly of compatible IntelliChlor Plus/LT components.
• Designed for pool equipment service, maintenance, and replacement applications.
• Eliminates the need to source the included small service components individually.

What’s Included?

The Pentair 523759 IntelliChlor Accessory Kit includes:

• 1 Controller Cover
• 1 Controller Retaining Clip
• Sensor Module Screws
• 1 Sensor Module O-Ring

Please note that this is an accessory/service parts kit. It is not a complete IntelliChlor salt chlorine generator, replacement cell, controller assembly, sensor module, power center, or power pack.

The 523759 Accessory Kit is listed by Pentair as an accessory/replacement part for the IntelliChlor Plus and IntelliChlor LT Salt Chlorine Generator family.

The IntelliChlor Plus/LT product family includes:

• IntelliChlor LT15
• IntelliChlor LT25
• IntelliChlor Plus30
• IntelliChlor Plus40
• IntelliChlor Plus60

Pentair’s current IntelliChlor Plus/LT platform includes cell models such as 523741 LT15, 523747 LT25, 523730 PLUS30, 523735 PLUS40, and 523738 PLUS60.

Important: Compatibility should always be confirmed by the equipment model and Pentair part number before ordering. Do not purchase this kit solely based on the appearance of an existing IntelliChlor component.

Sensor Module O-Ring Replacement

One particularly useful component included with 523759 is the replacement sensor module O-ring.

Pentair specifically identifies the sensor module O-ring as being included with the 523759 Accessory Kit. Pentair also lists the complete replacement Sensor Module Kit separately as Part Number 523769.

This makes 523759 useful when the required service component is the accessory hardware/O-ring rather than the complete sensor module assembly.

Technical Specifications

Manufacturer: Pentair
Brand: Pentair
Product Family: IntelliChlor® Plus / IntelliChlor® LT
Product Type: Salt Chlorine Generator Accessory / Replacement Parts Kit
Manufacturer Part Number: 523759
MPN: 523759
UPC: 788379918583
Application: Swimming Pool Salt Chlorine Generator Service And Maintenance
Includes: Controller Cover, Controller Retaining Clip, Sensor Module Screws, Sensor Module O-Ring
Complete Salt Cell Included: No
Sensor Module Included: No
Power Center Included: No
Controller Assembly Included: No

Designed For The New IntelliChlor Plus & LT Platform

Pentair developed the IntelliChlor Plus and IntelliChlor LT generation with a more modular design than earlier IntelliChlor and iChlor systems. The modular architecture allows specific components to be serviced or replaced rather than necessarily replacing an entire salt chlorine generator assembly.

The 523759 IntelliChlor Plus Accessory Kit supports that serviceable design by providing several commonly required supporting components in one manufacturer-specified kit.

Common Applications

The Pentair 523759 kit may be appropriate when:

• The IntelliChlor controller cover needs replacement.
• The controller retaining clip has been damaged or lost.
• Sensor module mounting screws need replacement.
• The sensor module O-ring requires replacement.
• IntelliChlor Plus/LT equipment is being serviced or reassembled.
• Original accessory hardware was misplaced during maintenance.
• A pool professional is servicing a compatible IntelliChlor Plus or LT salt system.

Related Pentair IntelliChlor Plus/LT Parts

Customers servicing an IntelliChlor Plus or LT system may also encounter these Pentair replacement part numbers:

523769 – Sensor Module Replacement Kit
523770 – IntelliChlor Plus Controller Assembly
523775 – IntelliChlor LT Controller Assembly
523767 – IntelliChlor LT15 Cell Assembly
523768 – IntelliChlor LT25 Cell Assembly
523764 – IntelliChlor Plus30 Cell Assembly
523765 – IntelliChlor Plus40 Cell Assembly
523827 – IntelliChlor Plus60 Cell Assembly
520595 – IntelliChlor Union Kit
520556 – IntelliChlor PC100 Power Center
523753 – IntelliChlor LT15 Power Pack
523103 – IntelliChlor Acid Cleaning Kit
523101 – IntelliChlor Retrofit Adapter
523102 – Spacer Cell For LT15, LT25 And Plus30
520588 – Spacer Cell For Plus40 And Plus60
523216 – PC100 Cover Detection Board
523759 – IntelliChlor Plus/LT Accessory Kit

These parts perform different functions and are not substitutes for 523759 unless specifically identified by Pentair for the repair being performed.

Why Choose The Pentair 523759 Accessory Kit?

Small components can make a significant difference when servicing pool equipment. Missing hardware, a damaged retaining component, or a worn sealing O-ring can prevent proper reassembly even when the main equipment remains serviceable.

With Pentair 523759, the necessary accessory components are packaged together under one manufacturer part number, making it easier to identify and order the proper service kit for compatible IntelliChlor Plus/LT equipment.

For pool owners, service technicians, pool builders, and maintenance professionals working with Pentair salt systems, this kit provides a convenient way to obtain the specified replacement accessory components without purchasing unrelated major assemblies.

Before Ordering

Please verify Pentair Part Number 523759 against your equipment and required replacement components before purchasing.

This listing is for the accessory kit only. It does not include a salt chlorine generator cell, complete controller, sensor module, PC100 Power Center, power pack, plumbing unions, or other components unless specifically stated above.

For installation or service involving electrical pool equipment, follow Pentair’s installation and maintenance instructions and applicable local electrical and safety requirements. Professional pool equipment service is recommended when appropriate.