IC15 Salt Chlorine Generator EC-520888a ? IC15 Salt Chlorine Generator EC 520888 IC15 Salt Cell and External Power Supply a?? Model 520888Designed for pools up to 15,000 gallons, the IntelliChlor IC15 automatically converts saltwater into pure chlorine for crystal clear, silky smooth watera?? without the hassle of handling chlorine tablets or liquid. Key Features: Pure, Soft Water a?? Produces cleaner, gentler chlorine that leaves pool water soft, silky, and comfortable for swimmers.