The Culligan IC-EZ-1 Basic Filtration Icemaker and Refrigerator Filter is a genuine new water filter designed for household use. This white filter, measuring 4 inches in height and depth, is made of plastic and utilizes carbon/charcoal filtration to remove chlorine taste and odor. Compatible with various Culligan models, including RC EZ 4, RC-EZ-3, IC-EZ-1, and RC-EZ-1, this filter ensures clean and fresh water for your refrigerator and ice maker. Perfect for maintaining the purity of your household water supply. AA -5