IntelliChlor Salt Chlorinator uses common table salt to produce all the chlorine a pool needs, safely, effectively, and automatically. Same sanitation performance as manual chlorine addition without the drawbacks. No need for customers to buy, transport and store chlorine compounds. Full diagnostic capabilities, including cell life tracking that communicates remaining hours of cell life in real-time. Captures all performance data daily (production settings, hours of operation, chlorine output, cell cleaning cycles, salt readings, and water temperature averages). Push-button operation and easy-to-view displays enable fast checking of salt levels, cell cleanliness, sanitizer output, and water flow. Automatic shut-off feature protects the unit and prolongs cell life under low water temperature conditions. On-time cycling prevents calcium and scale build-up to maximize cell life. Ability to communicate with IntelliTouch, EasyTouch, and SunTouch automation systems. Certified to UL 1081 standard for safety. NSF approved. Measures 17-1/2-inch length by 6-3/4-inch height by 6-1/2-inch width.