Whirlpool Ice maker filter F2WC9I1 Black 3 in.

This Water Filter is used in 50 LB. Ice Makers. This Certified filter reduces chlorine taste and odor and scale build up. Replace every 2-000 gallons (7571 liters) or 6 months to ensure clean safe drinking water. The contaminants or other substances removed or reduced by this water filter are not necessarily in all users water.