The Pentair PLUS40 Salt Chlorine Generator Cell combines quality construction with straightforward installation.

The Pentair 523735 PLUS40 Salt Chlorine Generator Cell is a genuine OEM replacement designed for pools up to 40,000 gallons. It replaces the IntelliChlor IC40 (520555) cell and delivers trustworthy, high-output chlorine production to keep your pool water clean, clear, and comfortable.

The Pentair 523735 PLUS40 Salt Chlorine Generator Cell provides dependable, high-output sanitation for mid-to-large sized pools. Engineered as a direct replacement for the IntelliChlor IC40 (520555), it uses the proven electrolysis process to convert dissolved salt into pure chlorine, keeping pool water safe, sparkling, and gentle on skin and eyes.

Constructed with heavy-duty titanium blades coated for durability, the PLUS40 cell is built to withstand harsh pool conditions and deliver years of consistent performance. Its compatibility with existing Pentair salt systems allows for quick, hassle-free installation, making it an ideal choice for replacing a worn or expired IC40 cell without upgrading the entire system.

Trusted by pool professionals — order the Pentair PLUS40 Salt Chlorine Generator Cell today and ship it fast.