The Culligan exterior in-line IC-100A Water Filter for Icemaker Refrigerator Dispenser reduces the bad taste, odor and aesthetic chlorine taste often associated with tap water. The IC-100A is a basic inline water filter that connects to the back of your refrigerator using built-in quick-connect fittings with either plastic or copper tubing (tubing sold separately). You dont need to worry about getting the right filter for your fridge, just enjoy ice, drinking water, and beverages with a clean, refreshing taste. This filter is IAPMO R & T te