Afras 40K IRCF40 Salt Cell Chlorinator | Pentair 520555 IC40 Replacement | 31400S
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The Afras 31400S Salt Cell IRCF40 provides an OEM-equivalent alternative to the Pentair 520555 IntelliChlor IC40, offering direct physical and electrical compatibility for effortless installation. Designed for pools up to 40,000 gallons, it continuously generates chlorine from salt through precise electrolysis, maintaining balanced, clear water without manual dosing. Its digital interface allows chlorine output control and real-time salinity read-out, giving pool owners complete system visibility. Constructed from robust titanium/ruthenium-coated electrodes within a durable housing, this salt cell is engineered for long-term use in saltwater pool systems. With matching unions and connectors, the IRCF40 integrates perfectly into existing IntelliChlor plumbing and wiring configurations.
Highlights
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OEM-Compatible Replacement: Interchangeable with Pentair 520555 and IC40 models, offering the same form, fit, and function as the original IntelliChlor cell.
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Efficient Chlorine Production: Capable of maintaining sanitation for pools up to 40,000 gallons, generating consistent chlorine levels under heavy usage.
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Digital Control Interface: Includes adjustable output settings and a built-in salinity read-out for clear visibility and operational control.
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Engineered for Durability: Equipped with titanium/ruthenium-coated plates and a corrosion-resistant body to withstand prolonged salt exposure and high demand.
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Simple Retrofit Installation: Designed for plug-and-play connection with IntelliChlor systems using 1.5″ or 2″ plumbing unions and standard electrical terminals.
Replacement For
- Direct Replacement for the Pentair 520555 IC40 Salt Cell
Additional Info
Ordering the Afras 31400S Salt Cell (IRCF40) online? This guide covers installation, compatibility, and maintenance to ensure a smooth replacement for your Pentair IC40 system.
Installing the 31400S (IRCF40) After Delivery
The Afras 31400S is a plug-and-play replacement for Pentair IC40/520555 cells. It connects to your existing IntelliChlor unions and wiring with no modification needed.
Online setup guide for installing Afras 31400S salt cell
How to connect IRCF40 to the IntelliChlor power center
Does SOSPool.com ship the Afras 31400S with unions included
Can I install the 31400S vertically or only horizontally
What flow direction to follow during online installation
Compatibility and Functionality
Supporting pools up to 40,000 gallons, the Afras IRCF40 matches Pentair IntelliChlor system specs. Its integrated digital display allows simple chlorine output and salinity monitoring.
How to verify the Afras 31400S matches my Pentair IntelliChlor model
Is IRCF40 compatible with EasyTouch automation systems
Can I run the Afras 31400S on a smaller pool safely
How to adjust chlorine output using onboard controls
Does SOSPool.com offer replacement parts for Afras salt cells
Maintenance and Cleaning
Built with titanium/ruthenium alloy plates, the 31400S is made for durability in saltwater pools. Cleaning it regularly prevents buildup and ensures reliable chlorine generation.
How to clean the Afras 31400S salt cell safely at home
Recommended cleaning schedule for IRCF40 salt cells
How to reset salinity display after cell maintenance
Can I order replacement unions or power cords online
Free shipping options for Afras 31400S salt cells and replacement parts
Questions & Answers
Have a Question?
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Will this work with and connect to a Pentair Easy Touch control center?
The 31400S cell is compatible with the Pentair salt system and as or 03/2026 Afras has not heard of any issue at all with compatibility.