The Culligan RC-EZ-1 Replacement Water Filter 

This filter is a long-lasting filter that can efficiently remove all the contaminants and sediments from the water. It boasts highly advanced Level 3 purification technology that can eliminate all the class I particulates, cysts, lead and other foreign particles. It is generally used in Culligan under-the-sink, RV filtration systems, and ice makers to reduce bad tastes and odors disinfectants like chlorine.