IC20 Salt Chlorine Generator, EC-520554. IntelliChlor® Salt Chlorine Generator Turns Salt into Chlorine Right in Your Pool. Now, Crystal Clear, Safe Water is Automatic. Electrolytic chlorine generation is the easiest, most effective and convenient way to keep pool water sparkling clean. The IntelliChlor® salt chlorine generator uses common table salt to produce all the chlorine your pool needs, right in your pool-safely, effectively and automatically. Same sanitation performance as manual chlorine addition without the drawbacks. Uses less than one tablespoon of salt per gallon of water. Table salt (sodium chloride) is added to the pool water. As the dissolved salt flows through the generator cell, it is electrolytically converted to pure chlorine, which is then distributed throughout the pool, sanitizing the water, keeping it fresh, clear and safe. Unlike conventional chlorine additives that must be constantly replenished, the salt is recycled continuously, day after day, to further reduce pool maintenance requirements. The generator even keeps itself clean with an automatic reverse cycling feature that prevents scale build-up for longer cell life. Produces up to 0.7 pounds of chlorine every 24hrs. Treats up to 20,000 gallons of water (residential). All controls and displays are built into the cell. Easy-to-view displays enable fast checking of salt levels, cell cleanliness, sanitizer output and water flow. Adjustment is as easy as pressing two buttons. All performance data-production settings, hours of operation, chlorine output, cell cleaning cycles, salt readings and water temperature averages-is captured daily, making it easy to maintain perfect water. Exclusive cell use tracking feature communicates remaining hours of cell life in real-time. Integrated sensors in the generator cell ensure that water flow is adequate for safe chlorine generation under low water temperature conditions. Automatic shut-off feature protects the unit and prolongs cell life. The power supply cell and electronics meet the requirements of the UL 1081 Standard-the industry standard for pool chlorine generators. Titanium electrode cell blades are coated with Ruthenium oxide. Control electronics are isolated in the cell, away from high heat components, for longer cell life. Electronics are waterproofed for maximum reliability. Rugged, dependable power supply/transformer is UL Listed and includes 15′ of UL Listed cable with easy installation via quick connector on power supply. Union inlet and outlet connections make cell replacement fast and easy.