is made of high-quality heavy-duty plastic. Improving The Parts Lifespan by 70%, Longer service life. The installation is very simple，Fits EasyTouch pool and spa automatic control systems. use this kit to acid clean your IntelliChlor cell if excessive scale formation between the plates or debris is present. Fits InterlliChlor salt chlorinator sanitizers models IC60, IC40, IC20, IC15，Also fits EasyTouch pool and spa automatic control systems The Acid Washing Kit is used to clean the salt pond to remove the calcium deposits contained therein and prolong the life of the salt system. kit includes: 1 o-ring, 1 washer, and 1 cap. is made of high-quality heavy-duty plastic. Improving The Parts Lifespan by 70%, Longer service life. The installation is very simple，Fits EasyTouch pool and spa automatic control systems. use this kit to acid clean your IntelliChlor cell if excessive scale formation between the plates or debris is present. Fits InterlliChlor salt chlorinator sanitizers models IC60, IC40, IC20, IC15，Also fits EasyTouch pool and spa automatic control systems The Acid Washing Kit is used to clean the salt pond to remove the calcium deposits contained therein and prolong the life of the salt system. The kit includes: 1 o-ring, 1 washer, and 1 cap.