Product Description

Pentair® IntelliChlor® Plus40 Cell – Replaces IC40 (520555 / EC-520555) - For Pools up to 40,000 Gallons

• Genuine Pentair® IntelliChlor® OEM Cell
• Power Center Required for Operation
• Not Compatible with Non-Pentair® Salt Systems

Key Features

• Direct replacement for Pentair® IC40 salt chlorine generator cells
• Designed for pools up to 40,000 gallons
• Produces pure chlorine automatically from dissolved salt
• Digital feedback on salt levels, cell life, sanitizer output, and water flow
• Heavy-duty titanium electrode plates with long-life coating
• Easy plug-and-play replacement using existing unions and power center
• Helps maintain clear, sanitized water with fewer harsh chemicals

System Compatibility

• Works with Pentair® IntelliChlor® Power Centers
• Replaces IC40 models: 520555 and EC-520555
• Must be paired with IntelliChlor® power supply (sold separately)
• Not compatible with non-Pentair® saltwater systems or DIY aftermarket cells

Recommended Accessories

• Pentair® IntelliChlor® Power Center – required if not already installed
• Union Kit & O-Rings – replace if cracked or worn for leak-free install
• Using non-OEM cells risks incorrect chlorine output and shortened lifespan

What’s Included?

• IntelliChlor® Plus40 Cell (IC40 Replacement)
• Factory-installed unions for easy connection
• Owner’s manual & installation guide

Tech Tips

• ✅ Size for Pool Volume: Plus40 is ideal for pools up to 40,000 gallons; oversizing ensures longer life.

• ⚠️ Monitor Salt Levels: Keep between 3000–4500 ppm for peak performance.

• ✅ Winterization: Remove and store indoors in freezing climates.

• ❌ Do Not Acid Wash Excessively: Over-cleaning reduces electrode lifespan.

Review Summary