Culligan PR-3U Level 2 Universal Pitcher Filter Replacement, 3-Pack
The Culligan PR-3U Universal, Level 2 Extra Filtration, Replacement Filter for Water Pitchers reduces Chlorine taste and odor, bad taste and odor, sediment, Mercury, Copper, Zinc and  Particulate Class V.  Each filter lasts up to 2 months or 50 Gallons.